# Ingredient list:
→ Sponge Cake
01 - 1 2/3 cups all-purpose flour
02 - 1 cup granulated sugar
03 - 1/2 cup unsalted butter, softened
04 - 3 large eggs, room temperature
05 - 1/2 cup whole milk
06 - 2 tsp baking powder
07 - 1/2 tsp salt
08 - 1 tbsp pure vanilla extract
→ Buttercream Frosting
09 - 1 cup unsalted butter, softened
10 - 3 cups powdered sugar, sifted
11 - 2 tbsp whole milk
12 - 1 tsp pure vanilla extract
13 - Pinch of salt
→ Decoration
14 - 1/4 cup colorful sprinkles
# How to Make It:
01 - Set oven to 350°F. Grease and line an 8-inch round pan with parchment paper.
02 - In a large bowl, beat butter and sugar until light and fluffy, about 3 minutes.
03 - Incorporate eggs one at a time, mixing well after each addition, then stir in vanilla extract.
04 - Whisk together flour, baking powder, and salt in a separate bowl.
05 - Alternate adding dry ingredients and milk to the wet mixture in three parts, starting and ending with flour. Stir until just combined.
06 - Pour batter into prepared pan and smooth surface. Bake 28 to 32 minutes until a toothpick inserted in center comes out clean.
07 - Allow to cool in pan for 10 minutes, then transfer to wire rack until completely cool.
08 - Beat butter until creamy. Gradually add powdered sugar, milk, vanilla, and salt, mixing until smooth and fluffy.
09 - Slice cake horizontally into two layers. Spread frosting between layers and cover top and sides evenly.
10 - Sprinkle colorful decorations over frosted cake. Slice and serve.
