Description
This decadent anniversary cake features soft, sour cream-enriched layers filled with a tart raspberry reduction and finished with a velvety white chocolate whipped ganache. It is a perfect balance of luxury and efficiency, designed for celebration without the exhaustive kitchen cleanup.
Ingredients
- 2 cups fresh raspberries
- 2 cups all-purpose flour
- 2 tsp baking powder
- 1/2 tsp baking soda
- 1/4 tsp fine salt
- 1/2 cup unsalted butter, softened
- 1/4 cup sunflower oil
- 1 1/2 cups granulated sugar
- 1 tsp pure vanilla extract
- 1 large egg
- 2 large egg whites
- 1/2 cup sour cream
- 1/2 cup whole milk
- 12 oz high-quality white chocolate, finely chopped
- 1 1/2 cups heavy cream, divided
- Vanilla bean seeds
Instructions
- Reduce raspberry filling. Simmer raspberries in a saucepan until thickened, then cover and refrigerate until completely cooled.
- Prepare cake pans. Preheat oven to 350°F and line two 8-inch round pans with parchment paper circles.
- Sift dry ingredients. Whisk and sift together the flour, baking powder, baking soda, and salt in a medium bowl.
- Cream base ingredients. Beat butter, oil, sugar, and vanilla until pale, then incorporate the egg and egg whites one at a time.
- Combine batter. Alternately mix in the dry ingredients and milk, then fold in the fresh raspberries and pour into prepared pans.
- Bake the layers. Bake for 25-30 minutes until golden, then cool completely on a wire rack before assembly.
- Prepare the ganache. Pour hot cream over chopped white chocolate and vanilla seeds, stir until smooth, then chill before whipping to fluffy peaks.
- Assemble the cake. Pipe a ganache border to contain the raspberry filling, stack the layers, and frost the exterior with the remaining whipped ganache.
Notes
- Ensure all dairy and egg components are at room temperature to achieve a smooth, emulsified batter.
- Always use high-quality white chocolate bars rather than chips to ensure the ganache melts and whips into a smooth texture.
- Wait for the raspberry filling to be fully chilled before assembly to prevent it from bleeding into the delicate ganache.
- For the cleanest cake slices, chill the finished dessert for thirty minutes before cutting with a warmed, thin-bladed knife.
- Prep Time: 25 mins
- Cook Time: 30 mins
- Category: Dessert
- Method: Baking
- Cuisine: American
