Smash Cake with Colorful Hidden Confetti Interior
A playful and vibrant smash cake featuring a soft vanilla sponge with hidden rainbow confetti sprinkles inside, perfect for birthdays and celebrations. The surprise colorful interior makes every slice a festive delight.
Ingredients
Ingredients
- 1.5 cups all-purpose flour sifted
- 1 cup granulated sugar
- 0.5 cup unsalted butter softened
- 2 large eggs room temperature
- 1 cup buttermilk room temperature
- 1.5 tsp baking powder
- 0.5 tsp salt
- 1 tsp vanilla extract
- 0.5 cup rainbow sprinkles confetti style, for hidden interior
- 1 cup vanilla buttercream frosting store-bought or homemade
Notes
Storage: Cover and store at room temperature for up to 2 days or refrigerate for up to 5 days. Make-ahead: Bake cakes up to 1 month ahead and freeze, thawing before frosting. Variations: Use gluten-free flour blend for a gluten-free option or add food coloring to the batter for extra vibrancy. Serving suggestions: Pair with fresh berries or a scoop of vanilla ice cream for a festive dessert.