Ingredients
Equipment
Method
- Preheat oven to 350°F. Prepare three 7-inch cake pans by buttering, flouring, and lining with parchment paper.
- Whisk together cake flour, salt, and cocoa powder in a medium bowl.
- Beat sugar and canola oil until smooth and blended.
- Add eggs one at a time, beating well after each addition.
- Add red gel coloring and vanilla extract and mix until evenly colored.
- Alternate adding dry ingredients and buttermilk, beginning and ending with flour mixture.
- Combine baking soda and vinegar, immediately add to batter, and mix for 10 seconds.
- Divide batter between pans and bake 25 to 30 minutes until a toothpick comes out clean.
- Cool cakes in pans for 10 minutes, then transfer to a wire rack and cool completely.
- Chill the mixing bowl and heavy cream for 10 minutes. Whip cream to soft peaks and set aside.
- Beat cream cheese, sugar, and vanilla until smooth and creamy.
- Fold whipped cream gently into cream cheese mixture until fully incorporated.
- Layer the cakes with whipped cheesecake filling and frost the exterior with remaining filling.
- Melt white chocolate, tint blue, spread on parchment, add sprinkles, chill briefly, then break into shards.
- Decorate cake with shards and refrigerate until fully chilled before serving.
Notes
For best results, ensure all dairy ingredients are at room temperature before mixing. Chill the heavy cream and bowl before whipping. Store the finished cake tightly wrapped in the refrigerator for up to 3 days.
