Decadent German Erdbeer Donauwelle Cake
Cherry, Chocolate, and Vanilla Layers with Silky Buttercream
The Erdbeer Donauwelle, or “Danube Wave Cake,” is a classic German dessert beloved for its striking layers and decadent flavors. Named for its wavy appearance of chocolate and vanilla layers interspersed with cherries, this cake is a showstopper at any gathering.
With soft sponge, juicy cherries, smooth buttercream, and a rich chocolate glaze, it’s a perfect dessert for holidays, birthdays, or any special occasion.

Why You’ll Love This Cake
- Beautiful layers: Cherry layer, vanilla sponge, and chocolate waves for visual appeal.
 - Rich flavor: Sweet cherries, vanilla, and chocolate combine perfectly.
 - Versatile: Can be baked in a rectangular pan or muffin-sized for mini servings.
 - Make-ahead friendly: Chilled overnight for full flavor development.
 
Ingredients
– For the Sponge Cake:
- 200g unsalted butter, softened
 - 180g granulated sugar
 - 1 tsp vanilla extract
 - 4 large eggs
 - 250g all-purpose flour
 - 2 tsp baking powder
 - 2 tbsp cornstarch
 - 50g cocoa powder
 - 200g pitted cherries (fresh or canned, drained if canned)
 
– For the Buttercream Filling:
- 200g unsalted butter, softened
 - 200g powdered sugar
 - 1 tsp vanilla extract
 - 2–3 tbsp milk or cream
 
– For the Chocolate Glaze:
- 100g dark chocolate, chopped
 - 50g unsalted butter
 

Instructions
- Preheat oven: Set oven to 180°C (350°F). Grease and line a 9×13-inch baking pan.
 - Make the sponge batter: Beat butter and sugar until light and fluffy. Add vanilla and eggs one at a time.
 - Combine dry ingredients: Sift together flour, cornstarch, and baking powder. Gradually fold into butter mixture.
 - Divide batter: Pour half of the batter into another bowl and mix in cocoa powder.
 - Layer cake: Spread vanilla batter in the pan, top evenly with cherries, then pour chocolate batter over cherries.
 - Bake: Bake 40–45 minutes, or until a toothpick comes out clean. Cool completely.
 - Prepare buttercream: Beat softened butter with powdered sugar and vanilla. Add milk to achieve smooth, spreadable consistency.
 - Assemble cake: Spread buttercream evenly over cooled cake.
 - Prepare glaze: Melt dark chocolate and butter together, pour over buttercream, and smooth with spatula.
 - Chill: Refrigerate at least 2 hours before slicing to set glaze.
 - Serve: Cut into squares and enjoy the layered waves of cherry, vanilla, and chocolate.
 
Pro Tips
- Cherry prep: If using canned cherries, drain well to prevent soggy cake.
 - Buttercream texture: Beat until light and fluffy for easy spreading.
 - Chocolate glaze: Warm gently to avoid burning chocolate.
 

Serving Ideas
- Pair with a cup of coffee or tea.
 - Top slices with whipped cream or additional fresh cherries.
 - Sprinkle edible gold dust for festive occasions.
 
Storage Tips
- Store covered in the fridge for up to 4 days.
 - Bring to room temperature before serving for optimal flavor.
 
Nutrition (Per Slice)
Calories: 380 | Protein: 5g | Carbs: 40g | Fat: 22g | Fiber: 2g | Sugar: 25g

Erdbeer Donauwelle Cake
Ingredients
Equipment
Method
- Preheat oven to 180°C (350°F) and prepare baking pan.
 - Beat butter and sugar until light, add vanilla and eggs.
 - Sift and fold in flour, cornstarch, and baking powder.
 - Divide batter, mix cocoa into half.
 - Layer vanilla batter, cherries, then chocolate batter in pan.
 - Bake 40-45 minutes and cool completely.
 - Prepare buttercream by beating butter, sugar, vanilla, and milk.
 - Spread buttercream over cooled cake.
 - Melt chocolate and butter, pour over buttercream.
 - Chill for 2 hours before slicing and serving.
 
