Graduation Vanilla Layer Cake (Printable)

Three-layer vanilla sponge with rich buttercream and festive graduation decorations

# What You’ll Need:

→ Vanilla Sponge Layers

01 - 2¾ cups all-purpose flour
02 - 1 tablespoon baking powder
03 - ½ teaspoon salt
04 - 1 cup unsalted butter, softened
05 - 2 cups granulated sugar
06 - 4 large eggs
07 - 2 teaspoons vanilla extract
08 - 1 cup whole milk

→ Vanilla Buttercream Frosting

09 - 1½ cups unsalted butter, softened
10 - 6 cups powdered sugar, sifted
11 - ¼ cup heavy cream
12 - 2 teaspoons vanilla extract
13 - Pinch of salt

→ Festive Decorations

14 - Fondant or modeling chocolate in gold, black, or school colors
15 - Edible gold pearls or sprinkles

# Directions:

01 - Preheat oven to 350°F. Grease and line three 8-inch round cake pans with parchment paper.
02 - In a medium bowl, whisk together the all-purpose flour, baking powder, and salt until evenly distributed.
03 - In a large mixing bowl, beat the softened butter and granulated sugar using an electric mixer on medium-high speed until pale, light, and fluffy, approximately 3 to 4 minutes.
04 - Add the eggs one at a time, mixing thoroughly after each addition. Stir in the vanilla extract until fully blended.
05 - Add the flour mixture in three additions, alternating with the whole milk in two additions, beginning and ending with the flour. Mix until just combined to avoid overworking the batter.
06 - Divide the batter evenly among the three prepared cake pans. Smooth the tops with an offset spatula for even layers.
07 - Bake for 25 to 30 minutes, or until a toothpick inserted into the center comes out clean. Let the cakes cool in the pans for 10 minutes, then invert onto wire racks to cool completely.
08 - Beat the softened butter in a mixing bowl until smooth and creamy. Gradually add the sifted powdered sugar on low speed. Pour in the heavy cream, vanilla extract, and salt, then increase to high speed and beat until light and fluffy, approximately 3 minutes.
09 - Level the cooled cake layers with a serrated knife if necessary. Place the first layer on a cake stand and spread an even layer of buttercream over the top. Repeat with the remaining layers, stacking neatly.
10 - Apply a smooth, even coat of buttercream over the top and sides of the assembled cake using an offset spatula, creating a clean finish.
11 - Decorate with shaped fondant graduation caps, diplomas, and edible gold pearls as desired. Personalize with the graduate's name or class year for a celebratory finish.

# Expert Suggestions:

01 -
  • The vanilla sponge stays moist for days, which means you can bake it the night before and still impress everyone.
  • It is forgiving enough for beginners but looks like something from a bakery when you take your time with the frosting.
02 -
  • Warm cake layers will melt your buttercream into a puddle, so patience during cooling is the single most important thing you can do for this recipe.
  • Adding flour and milk in alternating additions rather than all at once keeps the batter from overmixing and producing a dense, tough crumb.
03 -
  • A warm spatula dipped in hot water and dried off glides through buttercream and gives you edges that look professionally smooth.
  • If your cake feels fragile after stacking, pop it in the fridge for 15 minutes before the final coat of frosting so the layers firm up and stop sliding around.