Babka Series 1: In Honor of the Store-Bought Babka

This is the first of what will be three posts about babka.

My mother’s friend Abby says that babka is a ghost that will haunt you until it is eaten. In this case, I prefer many exorcisms. I love babka.

Chocolate babka slices on a blue porcelain patterned plate
(Photo Katrina Parks/Flickr via CC)

Too bad that it’s a pain to make.

A sweet yeasted dough, twisted and wrapped around a filling of chocolate, cinnamon sugar, or fruit and perhaps sweet cheese. Sounds simple, right? In fact, it is not. Sweet yeasted dough is quite difficult to work with, and wrapping it around the filling is always my downfall. (My hand-eye coordination, to quote my boyfriend, is “erratic.”) As it happens, bakeries sometimes do a very good job with their babka. I am more than happy to fork over some money and enjoy the babka without the anxiety.

Babka is, in fact, a very common food that people will only ever savor store-bought. Jewish bakeries across the world specialize in the Ashkenazi treat. Haredi bakeries in Jerusalem make “Krantz cake” – an alternate name for babka – that people from all walks of Israeli life travel from across the country for. The beautiful bite of the dough and the coy sweetness of the filling is a triumph. Breads in New York has become famous for their babka, which seems to elicit joy everywhere. (Note: I believe that all properly-made babkas cause joy.) In any case, Breads’ perfectly textured babka is divine. I have seen visitors from out of town bee-line to Breads for babka before going anywhere else in the city. And of course, one cannot forget supermarket babkas. As dowdy as these can be, some brands’ babkas are perfectly tasty and delectably un-shareable. A few readers have mentioned the Trader Joe’s babka as their ideal babka, but I am more partial to Green’s obscenely swirly chocolate babka.

Of course I want to make my own babka. A plum jam and cottage cheese babka will never be mass market in a country rightly obsessed with chocolate babka. Yet it is so delicious – especially when you hit a plum and a gob of cheese right by a doughy bit. Divine! The braiding is beautiful, and making a babka is really the height of Ashkenazi balabostakeit. I should try it out! But I am also a klutzy graduate student with limited time and even more limited hand-eye coordination. I refuse to only have babka as often as I can make it.

So I have no shame in buying from a bakery. In fact, that has been done for generations. Now, babkas have long been in the repertoire of Ashkenazi home cooking – especially as Jewish communities, like neighbors, used leftover bread dough for the task. However, making babka – and actually, challah and bread generally, was hard work then, as it is now. It also used relatively expensive ingredients, which is why both were reserved for a Sabbath treat. Many people did not have the time or energy, and one of the promises of America or Canada was the prosperity to have a treat like that – and pay someone else to make it. Babkas were a frequent feature of bakeries that opened up across Jewish neighborhoods in New York in the early 20th century – and continue to be a feature at remaining bakeries today. Having a babka that’s not “homemade” is a tradition.

Enough rambling. I want to know: what’s your favorite babka?

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Pareve Pie Crust

I am moving to Maryland and in the midst of packing, but I did not want to leave you, my loyal readers, hanging. So, here is a quick recipe for a dairy-free pie crust. I have seen many people complain about the lack of quality generally present in pareve desserts. Though I love butter and sour cream, I do not think that a lack of dairy means that your dessert needs to be bad. Here is my tested pie crust recipe, which works for most dairy-free and vegan pies.

Thatched apple pie in a glass tray
An apple pie I made with the crust. (Photo mine, October 2018)

Pareve Pie Crust

For one double-crust 9-inch/23cm pie or two singe-crust 9-inch 23cm pies.

2 ½ cups all-purpose flour

1 tsp salt

½ cup oat milk

½ cup corn oil

Up to ½ cup cold water

  1. Sift the flour and salt together in a large bowl with a fork or a whisk.
  2. Add the oil and oat milk. Then, with a pastry knife or your hands, meld the flour and liquids together to form a dough. Add a teaspoon of water at a time until you have a pliable but not dry dough.
  3. Refrigerate the dough until ready for use. You do not need to have the dough at room temperature to work it. Use like a dairy pie crust in your pie recipe.
  4. Do note that when it is done, it will be slightly lighter than a dairy pie crust.

Gingerbread Cake

Black and white of sliced gingerbread cake covered in powdered sugar

One of the things I do not get about Christmas, or Christian winter in general, is why gingerbread is not a year-round food. It is so very delicious. The depths of the molasses cheer me. The perk of the spices gladdens me. The scent sends me into a madeleine-like reverie. In cake or in cookie form, gingerbread is wonderful. Why should we limit it to one time a year, particularly for a holiday filled with rather irksome things? Even then, I do enjoy the sheer breadth of gingerbread products in winter. As I told one friend, gingerbread is one thing I wish we just had more of in Jewish tradition. “Picture it: American Jews, 5779. Gingerbread for Sukkot, gingerbread for Purim, gingerbread for Shavuot, ginger matzoh for Passover,” I said. I think my friend thinks I have a proverbial “spider on my ceiling” now.

So imagine my surprise when I found out that gingerbread cakes have been eaten for many holidays by Jews for a thousand years. Not to mention non-Jews, too. Spiced cakes have been eaten in Europe since at least the Classical period in Greece, and became newly popular alongside other heavily spiced foods in the 12th century. Ginger itself was traded from Asia since Roman times. Some historians claim that Crusaders brought back the treat from the Middle East, but it seems more likely that Armenian monks brought the recipe to monasteries earlier in the medieval era. (Attributing everything to the Crusaders obscures how much contact there was, and how extensive contact was, between Western Europe and the Islamic World before that.) Gingerbread became a traditional gift between lovers, and popular at taverns and at fairs and festivals. Indeed, Shakespeare alludes to it in a play. Gingerbread was also medicine: many monks and nuns baked it as a tonic for indigestion. We may scoff now, but it was probably safer than many contemporary “medicines.” And, medicinal or not, gingerbread has remained popular for longer than all but a few foods.

A medieval oven with two wooden sticks going into holes in a brick edifice, with a fire within
A medieval oven that old gingerbreads may have been baked in. (Photo Richard Croft via CC)

Among Ashkenazi Jews, ginger-based pastries and gingerbread have traditionally been popular for Rosh Hashanah and Sukkot, as well as for celebrations and life cycle events. Another common Ashkenazi dish, lekach or honey cake, shares an ancestor with today’s gingerbread. In fact, they were probably the same until a few hundred years ago. Jewish gingerbread and lekach derive from an Italian Jewish cake called panforte, a heavily spiced gingerbread that was introduced by Italian Jewish traders to Jews in France and Germany by the 11th century. These cakes were sold by Jews in what is now Southern Germany to a wide audience – and were widely consumed – by the start of the 13th century. However, Jews were then banned from the guilds that made gingerbread. As a result, Jewish gingerbread and honey cakes were largely only for internal consumption. These cakes were given to young boys on their first day of school, and served at weddings and circumcisions. Later agricultural advancements, such as the mass conversion from barley and rye to wheat in Europe, introduction of alkaline leavening, and the spread of sugar, changed these cakes. They became lighter, sweeter, and bigger. Ginger-based and honey-based cakes also largely separated around this time.

I find gingerbread interesting because it is a “throwback” to medieval styles of eating. Heavily spiced, darkly spiced cakes were a fixture of European elite and festive cuisine in the Middle Ages. Spices were said to carry holy odors and symbolized riches, good grace, and good living. Those who could afford it imported huge quantities of spices, and Jews were no exception. However, when imperialism made spices cheap enough for many peasants – such that Martin Luther blamed commoners’ degeneracy on pepper – the elite switched, to a much blander and less spiced diet. Gingerbread, along with mulled wine and a few bizarre Dutch cheeses, stuck it out. I am so ever grateful.

This gingerbread recipe is vegan. I made it for my colleagues, a few of whom are vegans, so I swapped out the egg and butter for applesauce and oil-based substitutes. The result is a very moist, spicy cake. You can serve it warm or at room temperature, and if you want, with a nice cream-cheese frosting or vanilla ice cream. Best of all, it is pareve, so if you keep kosher, it can end a solid meat meal. Enjoy!



Gingerbread Cake with Raisins

Serves 12-16

⅔ cup raisins

1 cup cold water

1 teaspoon rum extract

½ cup granulated white sugar

½ cup melted butter substitute or canola oil (I use Earth Balance)

1 cup applesauce

½ teaspoon baking powder

1 cup unsulphured molasses (not blackstrap)

2 ½ cups all-purpose flour

1 ½ teaspoons baking soda

1 ½ teaspoons ground cinnamon

1 ½ teaspoons ground ginger

¼ teaspoon ground cloves

¼ teaspoon ground nutmeg

¼ teaspoon ground allspice

½ teaspoon table salt

⅔ cup hot water

Oil, to grease pan

Powdered sugar, for garnish

  1. Soak the raisins in a bowl with the cold water and rum extract for 20 minutes, or until they are puffy. Drain the raisins and set aside.
  2. Preheat the oven to 350F/180C. Grease a 9 inch/23-25cm round cake pan, or a 9inch/23-25cm square cake pan.
  3. In a big bowl, mix together the white sugar, oil or butter substitute, apple sauce, and baking powder until thoroughly combined. Then, fold in the molasses slowly, until thoroughly combined. It will turn a gothic dark color, and the batter will be thicker.
  4. Meanwhile, sift together the flour, baking soda, cinnamon, ginger, cloves, nutmeg, and allspice. Sifting will ensure an even distribution throughout the mixture. If you do not know how to sift, here is a useful video. I use a wire sieve.
  5. Fold the flour mixture into the molasses mixture until thoroughly combined. You will have a thick batter.
  6. Fold in the raisins into the batter, then the hot water. Mix until the distribution is thorough. The batter will be thick, but not as thick.
  7. Pour into the prepared pan and place into the center of the oven. Bake for one hour, or until a toothpick comes out clean.
  8. Remove from the oven. Allow to cool in the pan before removing the cake. Garnish with powdered sugar and serve.

Thank you to my colleagues for conducting User Acceptance Testing on this recipe.

 

Bread Pudding

Here is a dessert that seems to be common in some Jewish communities and not others: bread pudding. In the Jewish communities of England, South Africa, Argentina, and the Midwest, bread pudding is quite common as a dessert. This is not surprising, given that the dish as we know it originated in medieval England as a frugal food and later became popular in areas in the British Empire, or – like Argentina – influenced by it. It was also originally eaten as a meal itself, a trend reflected in many German puddings and our own kugels. The dish crept up from the lower classes and became sweeter, richer, and tastier among the wealthy who could afford white bread. The Ottomans, too, had their own bread-based desserts – and so you have the ekmek kadayıfı (link in Turkish) of Turkey, the umm ali of Egypt, and the budín de pan (link in Spanish) of Argentina. A bread-baked dessert makes sense: it is made from a common ingredient, is filling, and can be both very luxurious and very simple. It is also easily made without milk; thus it can be served with a meat meal in kosher households. Yet bread pudding does not seem to be quite as common in the Northeast United States or in Israel as elsewhere in the world – though I have never served it to an unwelcome audience.

I give here my “typical” bread pudding recipe, which I have made for many years – since I was in middle school! For this bread pudding, I used some Berches that I had frozen. Berches is the traditional Shabbat and holiday bread of German Jewry, and in the place of egg in challah, potato is used. The result is a delightfully fluffy and luscious bread. I will post a recipe in the future, but I strongly urge you to check out the incredible recipe in The German-Jewish Cookbook by Gabrielle and Sonya Gropman. If you do not have Berches, use another fluffy bread, such as challah or brioche.

Bread pudding with cherries in the pan

Simple Bread Pudding

Serves 9-12

1 medium to large loaf light, white bread, shredded into small pieces (it is fine if the bread is stale) – I recommend using challah, Berches, or brioche

6 tablespoons melted butter (salted or unsalted)

1 cup whole milk

½ teaspoon vanilla extract

½ teaspoon ground cinnamon (optional)

1 cup white sugar

4 large eggs, beaten

 

Add-ins (all optional and flexible with quantity)

1 handful dried cherries or raisins, soaked for ten minutes

1 handful chocolate chips

1 handful slivered almonds

  1. Preheat your oven to 375F/190 C.
  2. Place the bread in a deep 9”x9”/23cm x 23cm pan (or a similarly sized pan).
  3. Mix in any add-ins into the bread with your hands, until evenly distributed.
  4. In a large mixing bowl, mix together the butter, milk, vanilla, cinnamon (if using), sugar, and eggs until thoroughly combined.
  5. Pour the egg mixture over the bread. Evenly distribute such that all the bread is soaked by the mixture – you may need to press some of the bread down into the mixture with a fork.
  6. Bake for 45 minutes, or until the liquid has set and the top is browned and crispy. A toothpick should come out clean. Remove from the oven, and serve warm or at room temperature. You can optionally serve this with a wine sauce, a custard, or ice cream.

*A note: the question of how much bread was actually consumed by the poorest is a matter of historical debate, especially given that grain shortages were common. What is certain is that medieval bread was very different – largely made from unhulled grain, and stretched with other seeds in poorer communities. Medieval peasants did not eat “well” in any sense of the word. Medieval “frugal” bread pudding would be unrecognizable to us today. I suggest reading Cuisine and Empire by Rachel Laudan or Food in Medieval Times by Melitta Weiss Adamson for more.

Apple Cake 2.0

Update: there was a typo in the measurements that caused some of you to make dry cakes. Many apologies! This has now been corrected.

I usually do not tend to update my recipes that often, but Rosh HaShanah is a time of renewal, and as it happens, I have significantly changed my apple cake recipe. It is a big shift – from a dense, weighty cake to a fluffier cake. I am pretty pleased with the result, which I served this year for Rosh HaShanah.

In addition, I made the cake in a Bundt pan. Though Bundt pans come from 1950s America, they are based on the pan for the German-Jewish Kugelhopf cake, and were created in Minnesota partly as a modernized Kugelhopf! So it turns out that Jewish influence on the coffee circles in the Midwest extends even further than what I talked about when I made Sour Cream Cake.

An apple Bundt cake with glaze on parchment paper.
Redone. And delicious. (Photo mine, September 2017)

Apple Cake

Cake:

8 oz/250g butter or margarine, melted + more for greasing the pan

1¼ cups/250g white sugar

4 large eggs, beaten

1 teaspoon ground cinnamon

½ teaspoon vanilla extract

2/3 cup milk or soy milk

1 teaspoon baking powder

2 3/4 cups white flour, sifted

2-3 medium-sized apples, peeled, cored, and diced

Glaze:

1 cup/125g powdered sugar

2 tablespoons/30 mL water

  1. Preheat the oven to 375F/190C. Grease a large cake pan – you can use a 9 inch/23cm spring-form cake pan, a large Bundt pan, or a big square pan.
  2. In a bowl, mix the butter and sugar together until thoroughly combined.
  3. Add the eggs, cinnamon, vanilla, and milk. Mix thoroughly until combined.
  4. Add the baking powder and flour. Add the flour a little bit at a time, while mixing. Mix thoroughly, until combined.
  5. Pour half the batter into the cake pan.
  6. Spread the apples over the batter in the cake pan until evenly distributed.
  7. Pour the rest of the batter on top of the layer of apples.
  8. Bake for 45 minutes to an hour, or until the cake is brown on top and a toothpick comes out clean. Remove from the oven and allow to cool.
  9. Meanwhile, make the glaze: mix the water and powdered sugar together until thoroughly combined into a thick liquid.
  10. Remove the cake from the pan. Pour the glaze over the cooled cake. Allow the glaze to become solid (about 20 minutes) before serving. The cake lasts for six days in an airtight container.

If you want to make the original apple cake recipe, click here.

“Can You Make Coffee Cake?” (Smetana Kuchen)

A note to begin, because I need to remark on politics: Someone please tell white nationalists that their coffee cake is Jewish, and then take their cake away, because Nazis do not deserve cake.

Smetanakuchen with a streusel of almonds and brown sugar

It is a crisp autumn morning in a certain year, and your author is a bright-eyed, bushy-tailed, very gay, and very Jewish first-year at the University of Chicago. Now, he is from the Northeast, where the Jews are many, but some of his classmates are from small towns across the Midwest and adjacent areas, and a few have only interacted with a handful of Jews over their lives. Your author is worried about anti-Semitism – something he had experienced before. Instead, he finds himself bemused, because more than once he is enthusiastically asked variants of:

“Oh my gosh, you’re Jewish! Can you make that coffee cake?”

“That coffee cake” is Smetana Kuchen, a rich, sour cream-laden coffee cake originating with desserts in Germany and Poland. In the 18th and 19th century, as sugar became cheaper, new pastries developed, often to accompany another new import: coffee. Among Ashkenazi Jews, the common base of sour cream (Smetana in Yiddish) came to form the basis of this new cake. German Jews brought this cake with them to the United States in the 19th century – just as Hungarians also brought the similar aranygaluska and Swedes brought their own cakes to the Midwest. In Europe, these had been cakes of luxury for special occasions, but in the wealthy United States, filled with eggs, dairy, and white flour, these became slightly more common place. Many German Jews began to sell these cakes in coffee shops, newly frequented by a middle class seeking all forms of “refinement.” From there, and similar Hungarian and Swedish shops, the cakes spread. By the 1950’s, when many American women were entering baking contests and had ready access to ingredients once unheard of , the “Jewish” coffee cake was already popular across the Midwest.

 

Today, some people still know the cake as “Jewish,” and many Jews are convinced that the cake is not Jewish at all. On both sides, Smetana Kuchen is found at religious events, at church lunches and synagogue kiddushes, and at celebrations and birthday parties and committee meetings. It is still found in coffee shops and in diners, at office parties and at academic conferences. (Indeed, one of the most stellar coffee cakes I had was at an academic conference.) It is very good – and even as it has assimilated, it is still Jewish.

This is a pretty straightforward and simple Smetana Kuchen with a streusel topping and a modest, yet elegant cake. I offer the option of almonds, which is slightly unorthodox compared to the more common pecans or walnuts. “In the wild,” if I may describe the Midwest as such, you may also find variations with apples, raisins, or chocolate. You should consider trying them all, as they are all utterly delicious.

Smetana Kuchen (Sour Cream Cake)

Serves 9-12 (or fewer, if you are like me)

Streusel (also used in the Mohnkuchen):

½ cup white sifted flour

2½ tbsp. brown sugar

2/3 tsp ground cinnamon

2½ tbsp. salted butter, chilled

Cake:

¼ cup (1/2 stick) salted butter, softened

1 cup white granulated sugar

2 eggs

1 tsp baking powder

1 ¼ cups sour cream

1 teaspoon vanilla extract

2 cups white sifted flour

1/3 cup slivered almonds (optional)

  1. Preheat the oven to 350F. Grease a 9”x9” square cake pan or a Bundt pan.
  2. Begin by making the streusel. Mix together the flour, sugar, and cinnamon, then blend in the butter with your hands or a fork. You should get small crumbles. Set aside in the refrigerator or a cool place.
  3. Cream together the butter and the sugar. I do not have a mixer, so I use a pastry knife to blend them together. You can also do it with a wooden spoon or fork! Alternatively, if you’re fortunate enough to have the mixer, you can do that.
  4. Add the eggs to the butter and sugar and beat until thoroughly combined.
  5. Add the baking powder, sour cream, and vanilla extract, and beat until thoroughly combined.
  6. Add the flour, and beat until thoroughly combined.
  7. If you’re using a square cake pan, pour the cake batter into the pan first, then sprinkle the streusel evenly on top. If you’re using a Bundt pan, sprinkle the streusel on the bottom first, and then pour the cake batter on top. If you’re using the almonds, sprinkle them with the streusel on the cake or the pan bottom as the case may be.
  8. Bake for 40-45 minutes, or until a toothpick comes out clean. Let it cool before removing from the pan.

Mohnkuchen (German Poppy Seed Cake)

The cooling cake
The cake, cooling after being removed from the oven (Photo mine, January 2017)

Ah, German and Austrian pastry. I claim that the main reasons I am learning German are its usefulness in researching Jewish history (and delicious food), my own heritage, an interest in trains, and the stunning beauty of the language. But I cannot deny that the wonderful pastry traditions of the German-speaking world – anthologized beautifully in Luisa Weiss’ Classic German Baking is a very key draw for me to the stringent cases, bizarre genders, and complex plurals of die deutsche Sprache. The German-speaking world is particularly famous for its elegant cakes, buttery-creamy pastry, and the oh-so-wonderful delights of nutty and tart flavors combined with the sweet, heady rush of sugar. By this world of pastry and cake I am well and truly smitten – or, perhaps to be more appropriate for the topic of this post, ich bin sehr vernarrt! A man who can make me a perfect Pflaumenkuchen or Lüneberger Buchweizentorte will not only receive an instant marriage proposal from me, he will also have proven himself instantly adept at Jewish food. What more could I ask for?

The cake, on a plate, with other dishes in the background
A Mohnkuchen, waiting to be served at my friend’s birthday potluck. The dough is deceptive – it’s not as thick as it looks! (Photo mine, January 2017)

German pastry, despite its exterior appearance, is also a deeply Jewish tradition. Many of the earliest Jewish cookbooks from the late 19th century were published by and for German Jewish communities in der Heimat and abroad: Milwaukee to London to Cape Town. The recipes within them include the cakes and pastries that differed by region but not ethnicity or religion in their homelands. One could learn to make an apple cake, a buckwheat cake, a Streuselkuchen or  Dampfnudeln from these cookbooks. Some were Jewish specialties – such as the doughy potato-based Berches bread – and some were not. Many of these recipes were shared with other Ashkenazi communities – among them the Austrian and Bavarian strudel and recipes filled with poppy seed or almonds. In the United States and Canada, the popularity of German pastries became so ingrained in Ashkenazi Jewish communities that their origins as German and/or Austrian – and not necessarily specifically Jewish – were forgotten. (Many of my New Yorker friends are surprised to learn that non-Jews eat strudel!) In Israel, meanwhile, German bakers who arrived before the establishment of the State began a proud baking tradition that continues to this day. The recipes still do not differ that much from their butter-laden German counterparts, other than the occasional substitution of dairy ingredients.

Slices of Mohnkuchen, showing the thick poppy seed layer.
Slices of Mohnkuchen, showing the thick poppy seed layer. (Photo mine, January 2017)

The pastries are also delicious – like this poppy seed cake, filled with a variant of my beloved mohn. The nuttiness and timbre of the poppy seeds balances with a dense, doughy pastry and the sugar throughout to bring your taste buds on a very pleasant journey. Now, this poppy seed cake is not technically “Jewish,” but it is so very Jewish. Poppy seed pastries are deeply traditional – just think of hamantaschen! – in the Ashkenazi world, and I have seen similar recipes to this one in several Jewish cookbooks. In addition, poppy seed is a popular filling for the cake known as babka – which, though differently shaped and yeasted, is not dissimilar in final product to this cake. Not to mention that many babkas are also covered in streusel! In any case, this cake would be readily recognized as an Ashkenazi one at many a synagogue potluck.

Mohnkuchen mit Streuseln (Poppy Seed Cake with Crumble Topping)

Based on the recipe by Felice Forby

Streusel

½ cup white sifted flour

2½ tbsp. brown sugar

2/3 tsp ground cinnamon

2½  tbsp salted butter, chilled

Poppy Seed Filling (Mohn)

¾ cup milk

2½ tbsp. butter (salted or unsalted)

¼ tsp ground cinnamon

1 tsp vanilla extract

2 tbsp white sugar

3 tbsp semolina flour

¾ cup ground poppy seeds

1 egg

Cake

1¼ cups white sifted flour + more for rolling

1 tsp baking powder

4 tbsp sour cream

3 tbsp milk

3 tbsp salted butter, softened

3 tbsp white sugar

  1. Begin by making the streusel. Mix together the flour, sugar, and cinnamon, then blend in the butter with your hands or a fork. You should get small crumbles. Set aside in the refrigerator or a cool place.
  2. In a saucepan, melt the butter into the milk.
  3. Add the cinnamon, vanilla, sugar, and semolina and bring to a simmer. Turn off the heat and let sit for five minutes.
  4. Add the poppy seeds to the semolina mixture and stir to combine. Set aside to cool.
  5. Preheat your oven to 350F/180C.
  6. Mix together the flour and baking powder. In a separate bowl, mix together the sour cream, milk, butter, and sugar until smooth.
  7. Add the flour to the butter-cream mixture and blend together with a pastry knife or two forks until you get a smooth dough. If you want the dough to be more pliable, wrap in plastic wrap and refrigerate for fifteen minutes.
  8. Line the bottom of a 9-inch pan (square or round) with parchment paper.
  9. Roll out the dough on a floured surface to be ½ inch/1.5cm thick, and lay on the floor of your pan. It is perfectly fine if a little rolls over the edges.
  10. Evenly spread the poppy seed mixture on top of the cake dough. You can fold over the far edges of the dough on top of your filling.
  11. Evenly distribute the streusel on top.
  12. Bake for 30 minutes, or until the crust of the cake is brown. When the streusel starts to brown, you can cover the top of the cake with tinfoil.
  13. Leave to cool for at least 45 minutes before serving.

Thank you to Yael Shafritz, Aaron Marans, Alex Roesch, and Yonit Friedman  for participating in User Acceptance Testing for this recipe.