Streuselkuchen (German Crumb Cake) – Buttery, Classic, and Irresistibly Crumbly

Introduction

Streuselkuchen, also known as German Crumb Cake, is a beloved classic found in bakeries and homes across Germany. This simple yet comforting cake features a soft, lightly sweet yeast dough base topped with a thick layer of buttery crumb topping known as streusel. Unlike heavily frosted cakes, Streuselkuchen relies on texture and balance, offering a tender crumb beneath crisp, golden crumbles that melt in your mouth.

What I appreciate most about this traditional cake is its versatility. It can be enjoyed plain with coffee in the afternoon or slightly warm for dessert. I once experimented with adding a thin layer of apricot jam beneath the streusel, and it added a subtle fruity note without overpowering the traditional flavor. Whether served during gatherings or as part of a cozy weekend baking project, this cake delivers simple ingredients transformed into something truly satisfying and timeless.

Why You’ll Love This Recipe

This recipe highlights classic German baking at its best. The soft yeast dough creates a sturdy yet tender base, while the generous streusel topping provides rich, buttery texture. It is not overly sweet, making it perfect for pairing with coffee or tea. The ingredients are straightforward and pantry-friendly, and the result is both rustic and elegant. It is ideal for sharing and tastes even better the next day.

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Streuselkuchen German Crumb Cake 1 1

Streuselkuchen (German Crumb Cake) – Buttery, Classic, and Irresistibly Crumbly


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  • Author: Sarah
  • Total Time: 1 hour 55 minutes
  • Yield: 12 servings
  • Diet: Vegetarian

Description

Streuselkuchen (German Crumb Cake) is a classic German bakery-style cake featuring a soft, lightly sweet yeast dough base topped with a thick layer of buttery cinnamon streusel crumbs. Perfect with coffee or tea, this comforting cake has a tender interior and crisp, crumbly topping.


Ingredients

  • For the Dough:
  • 2 1/4 teaspoons active dry yeast (1 packet)
  • 1/4 cup warm milk (110°F)
  • 1/4 cup granulated sugar
  • 2 cups all-purpose flour
  • 1/2 teaspoon salt
  • 1 large egg
  • 1/4 cup unsalted butter, softened
  • 1/4 cup additional warm milk
  • For the Streusel Topping:
  • 1 1/2 cups all-purpose flour
  • 3/4 cup granulated sugar
  • 1 teaspoon ground cinnamon
  • 1/2 cup unsalted butter, melted
  • Pinch of salt


Instructions

  1. In a small bowl, dissolve yeast in 1/4 cup warm milk with 1 tablespoon of the sugar. Let sit for 5–10 minutes until foamy.
  2. In a large bowl, combine flour, remaining sugar, and salt. Add egg, softened butter, remaining warm milk, and the yeast mixture. Mix until a soft dough forms.
  3. Knead for 5–7 minutes until smooth and elastic. Cover and let rise in a warm place for 60–90 minutes, or until doubled in size.
  4. Preheat oven to 350°F (175°C). Grease a 9×13-inch baking pan.
  5. Press the risen dough evenly into the prepared pan. Let rest for 15 minutes.
  6. In a bowl, mix flour, sugar, cinnamon, salt, and melted butter until crumbly to form streusel.
  7. Sprinkle streusel evenly over the dough.
  8. Bake for 30–35 minutes until golden brown and cooked through.
  9. Cool slightly before slicing and serving.

Notes

  • For a richer flavor, substitute part of the milk with heavy cream.
  • Add sliced almonds to the streusel for extra texture.
  • This cake is best enjoyed the same day but can be stored covered at room temperature for up to 2 days.
  • Serve with whipped cream or a dusting of powdered sugar if desired.
  • Prep Time: 20 minutes
  • Cook Time: 35 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: German

Ingredients

(Tip: You can find the complete list of ingredients and their measurements in the recipe card below.)

All-purpose flour
Flour forms the structure of both the dough and the streusel topping. It provides stability while allowing the cake to remain tender and light.

Active dry yeast
Yeast gives the base its characteristic soft and airy texture. It allows the dough to rise gently, creating a light yet substantial foundation for the crumb topping.

Warm milk
Warm milk activates the yeast and enriches the dough. It adds subtle creaminess and contributes to a tender crumb.

Granulated sugar
Sugar lightly sweetens the dough and enhances the overall flavor of the cake. It also supports yeast activation during proofing.

Unsalted butter
Butter plays a key role in both the dough and the streusel. In the dough, it adds richness and softness. In the streusel, it creates those signature crumbly clusters.

Egg
The egg enriches the dough, adding structure, moisture, and a slight richness to the base.

Salt
Salt balances sweetness and enhances the flavors of both the dough and the streusel topping.

Vanilla extract
Vanilla adds warmth and aromatic depth, complementing the buttery crumbs beautifully.

Brown sugar
Brown sugar is used in the streusel topping to create deeper caramel notes and a slightly chewy texture in the crumbs.

Powdered sugar
Powdered sugar may be lightly dusted over the finished cake for a traditional presentation and subtle added sweetness.

Directions

Begin by activating the yeast. In a small bowl, combine warm milk with a teaspoon of sugar and sprinkle the yeast over the top. Let it sit for about 5 to 10 minutes until foamy.

In a large mixing bowl, combine flour, remaining sugar, and salt. Add the yeast mixture, melted butter, egg, and vanilla extract. Mix until a soft dough forms. Knead for about 8 to 10 minutes until smooth and elastic. Cover and allow the dough to rise in a warm place for approximately 1 hour, or until doubled in size.

While the dough rises, prepare the streusel by combining flour, brown sugar, and cold butter. Use your fingers or a pastry cutter to work the mixture until crumbly clusters form.

Once risen, press the dough evenly into a greased baking pan. Spread it out gently without deflating it too much. Sprinkle the streusel generously over the top.

Bake in a preheated 350°F oven for 25 to 30 minutes, or until the top is golden brown. Allow the cake to cool slightly before slicing and optionally dusting with powdered sugar.

Equipment needed : Must-Have Tools to Get Rolling

Here’s what you’ll want to have on hand: mixing bowls, measuring cups and spoons, whisk, stand mixer or wooden spoon, baking pan, pastry cutter, and cooling rack.

Servings and timing

This recipe serves approximately 9 to 12 slices. Preparation time is about 20 minutes, with 1 hour for rising and 25 to 30 minutes for baking. Total time is roughly 1 hour and 50 minutes.

Storage/reheating

Store Streuselkuchen covered at room temperature for up to two days or refrigerated for up to five days. To reheat, warm slices gently in the oven at 300°F for several minutes to restore the soft texture. Avoid microwaving for too long, as it may soften the streusel excessively.

Variations and Customizations

Streuselkuchen can be adapted in numerous ways while preserving its traditional essence. A popular variation includes adding sliced apples, plums, or cherries beneath the streusel layer. The fruit adds moisture and a pleasant contrast to the buttery crumbs.

For a richer version, you may incorporate a thin layer of vanilla custard between the dough and the streusel. This creates a creamy middle layer that pairs beautifully with the crumb topping.

If you prefer a more pronounced spice profile, add a pinch of cinnamon to the streusel mixture. The warmth complements the brown sugar and enhances the cake’s aroma. I have also experimented with adding finely chopped almonds to the streusel, which provided extra crunch and nutty depth.

For a lighter texture, you can substitute part of the all-purpose flour with cake flour. Additionally, lemon zest added to the dough introduces a subtle citrus brightness that balances the richness.

Whether kept traditional or creatively adjusted, Streuselkuchen remains a comforting and versatile cake suitable for many occasions.

Nutrition and Dietary Info

Below is the approximate nutritional breakdown per slice (based on 12 servings):

NutrientAmount per Serving
Calories320 kcal
Protein5 g
Carbs42 g
Fat15 g
Saturated Fat9 g
Fiber1 g
Sugar18 g
Sodium190 mg

Nutritional values may vary depending on ingredient brands and portion sizes.

FAQs

What makes Streuselkuchen different from American crumb cake?

Streuselkuchen typically uses a yeast-based dough rather than a cake batter, giving it a lighter and less dense texture.

Can I make this cake without yeast?

Yes, though it will resemble a traditional crumb cake rather than authentic German Streuselkuchen.

How do I achieve large crumb clusters?

Use cold butter and avoid overmixing the streusel to maintain distinct crumb pieces.

Can I prepare the dough in advance?

Yes, you may refrigerate the dough after the first rise and bake the next day.

Is this cake overly sweet?

No, Streuselkuchen is moderately sweet and designed to pair well with coffee or tea.

Can I freeze Streuselkuchen?

Yes, wrap it tightly and freeze for up to two months. Thaw at room temperature before reheating.

Conclusion

Streuselkuchen (German Crumb Cake) is a timeless classic that celebrates simple ingredients and balanced flavor. Its soft yeast base and buttery crumb topping create a comforting combination that is both rustic and elegant. Whether enjoyed plain or customized with fruit or custard, this cake offers a satisfying slice of traditional German baking.

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