German Rhubarb Streusel Cake Recipe

German Rhubarb Streusel Cake Recipe

Cook Time: 40 minutes

Ingredients

This recipe was developed at its original yield. Ingredient amounts are automatically adjusted, but cooking times and steps remain unchanged. Note that not all recipes scale perfectly. Original recipe (1X) yields 8 servings.

  • 2 cups all-purpose flour
  • 1/2 cup plus 3 tablespoons white sugar, divided
  • 1 large egg
  • 2 teaspoons vanilla sugar
  • cup unsalted butter, cubed and softened
  • 3 cups chopped rhubarb
  • 2 tablespoons cold unsalted butter, cubed

Directions

Step 1: Sift the flour into a large bowl, creating a well in the center. Add 1/2 cup of white sugar, the egg, and the vanilla sugar into the well. Evenly distribute 1/2 cup of softened and cubed butter on top. Mix everything together with your hands until it forms a dough. Cover the dough and refrigerate it for 30 minutes.

Step 2: Preheat the oven to 325F (165C). Grease a 9-inch springform pan.

Step 3: Place about 2/3 of the dough into the prepared pan. Press it down and smooth out any air bubbles. Top the dough with chopped rhubarb.

Step 4: Crumble the remaining dough between your fingers and sprinkle it over the rhubarb, covering it evenly.

Step 5: Sprinkle the remaining 3 tablespoons of white sugar over the crumbled dough. Then scatter 2 tablespoons of cold, cubed butter over the streusel topping.

Step 6: Bake in the preheated oven for 40 to 50 minutes, or until the streusel is lightly brown and crisp.

Editor's Note

If vanilla sugar is not available, you can substitute it with vanilla extract. Alternatively, you can make your own vanilla sugar at home.

Nutrition Facts (per serving)

Calories 322
Total Fat 15g (20% DV)
Saturated Fat 9g (46% DV)
Cholesterol 61mg (20% DV)
Sodium 12mg (1% DV)
Total Carbohydrate 42g (15% DV)
Dietary Fiber 1g (3% DV)
Total Sugars 18g
Protein 4g (8% DV)
Vitamin C 1mg (1% DV)
Calcium 18mg (1% DV)
Iron 2mg (9% DV)
Potassium 65mg (1% DV)

* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

** Nutrient information is not available for all ingredients. Amount is based on available nutrient data. (-) Information is not currently available for this nutrient. If you are following a medically restrictive diet, please consult your doctor or registered dietitian before preparing this recipe for personal consumption.

German Rhubarb Streusel Cake

This German rhubarb cake with streusel is super delicious and easy to make, as the dough for the crust and the crunchy streusel topping are the same. It combines the tartness of rhubarb with a buttery, sweet crumb topping for a perfect balance of flavors.

History of the German Rhubarb Streusel Cake

The German Rhubarb Streusel Cake, or "Rhabarber Streuselkuchen," is a beloved traditional dessert that traces its roots to rural Germany, where the practice of using seasonal fruits in cakes and pastries is common. Rhubarb, often called "pie plant" in English, has been cultivated in Europe for centuries and was popularized in German baking in the 19th century. The streusel topping, made of butter, sugar, and flour, is a hallmark of German-style cakes, providing a delightful crunch to complement the soft texture of the fruit.

Regional Variations

This cake is most commonly associated with northern and central Germany, where rhubarb grows abundantly. In these regions, it is often enjoyed during the spring and early summer months, when rhubarb is in season. While the basic recipe remains the same, variations can include the addition of almonds or other spices, depending on local preferences. Some regions also modify the texture of the dough, creating a firmer or more crumbly base, offering subtle variations in taste and consistency.

What Sets it Apart from Similar Cakes?

What distinguishes the German Rhubarb Streusel Cake from other rhubarb desserts is the streusel topping, which is made from the same dough as the cakes base. This dual-use dough creates a unified texture that binds the two elements together, making it different from a typical fruit pie or crumble, where the crust and topping are distinct. The use of vanilla sugar or vanilla extract in the dough also adds a unique flavor that sets this cake apart from similar rhubarb desserts in other cuisines, such as American rhubarb pies or British crumbles.

Where is it Usually Served?

The German Rhubarb Streusel Cake is a popular treat at family gatherings, coffee hours, and festive occasions in Germany. It is commonly served with a cup of coffee or tea, especially in the afternoon, as part of the traditional German "Kaffee und Kuchen" (coffee and cake) ritual. Youll also find it at bakeries during the rhubarb season, where it is enjoyed by locals and tourists alike. Its simple, yet rich flavor makes it a crowd-pleaser at gatherings both big and small.

Interesting Facts

  • Rhubarb was originally used for medicinal purposes before it became popular in culinary recipes.
  • In Germany, rhubarb is often seen as a sign of spring, and people eagerly await its harvest every year.
  • In some German regions, the cake is topped with powdered sugar or served with whipped cream to enhance the dessert experience.
  • The combination of tart rhubarb and sweet streusel is a perfect match for those who enjoy both sour and sweet flavors in their desserts.
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FAQ about German Rhubarb Streusel Cake Recipe

The German Rhubarb Streusel Cake should be stored in an airtight container at room temperature for up to 2 days. If you need to store it for a longer period, you can refrigerate it for up to 5 days. Make sure to let it cool completely before storing. You can also freeze the cake for up to 3 months by wrapping it tightly in plastic wrap or aluminum foil.

Yes, you can use frozen rhubarb. Be sure to thaw it completely and drain any excess moisture to avoid making the cake too soggy. You might want to increase the baking time slightly if the rhubarb is still a bit wet after thawing.

Yes, if you don’t have vanilla sugar, you can substitute it with regular sugar and a teaspoon of vanilla extract. Alternatively, you can make your own vanilla sugar by mixing sugar with a vanilla bean or vanilla extract.

This cake is best served at room temperature. You can enjoy it as-is or with a dollop of whipped cream or a scoop of vanilla ice cream for an extra treat. It pairs wonderfully with a cup of coffee or tea.

Yes, you can substitute rhubarb with other fruits like apples, strawberries, or pears. Just keep in mind that the texture and flavor will change depending on the fruit used, so you may need to adjust the sugar content or baking time slightly.

To make the cake gluten-free, substitute the all-purpose flour with a 1:1 gluten-free flour blend. Make sure to check the ingredients of the gluten-free flour mix to ensure it doesn’t contain any wheat-based additives.

Yes, you can prepare the cake ahead of time. You can make the dough and refrigerate it for up to a day before assembling and baking. Alternatively, you can bake the cake a day in advance and store it at room temperature. Just make sure it cools completely before covering it.

Yes, you can double the recipe to make a larger cake. Just ensure you use a larger baking pan, and adjust the baking time accordingly. You may need to increase the baking time by 10-15 minutes, depending on the size of the pan used.

If your streusel topping isn’t crispy, it could be due to too much moisture in the dough or rhubarb. Make sure to drain the rhubarb well, especially if using frozen. You can also try baking the cake for a little longer, checking every 5 minutes after the initial 40 minutes, until the streusel is golden brown and crispy.

Yes, you can make the dough in advance and refrigerate it for up to 2 days. This can save time when you're ready to bake. Just let the dough come to room temperature before using it, and make sure it is well chilled before baking to ensure a crumbly, streusel-like texture.

Comments

William Garcia

10/06/2025 01:52:54 PM

Even reheated leftovers taste amazing.

BoldKelp2921

06/18/2022 03:44:23 PM

Mainly I followed the recipe. However, I was a little short on fresh rhubarb so I added frozen which I had. There was not as much streusel for the top as I would have liked. Some rhubarb became more crispy but it was a nice colour. I will do this again for sure.

Marianne

06/06/2021 02:47:02 PM

I used almond extract instead of vanilla which gave is a marzipan-like taste and baked it at 375 F. Sooo good!

Yoko

05/11/2020 08:53:24 PM

Very simple to make and a great way to enjoy rhubarb! It turns out like a crumble but with a cookie-like base on the bottom. I didn't have vanilla sugar, but I don't think I needed it. I also used a normal cake tin - just made sure I greased it really well with butter. I'm so glad I did because it came out of the tin nicely when I did a quick flip. Will make it again!