# What You'll Need:
→ Cake
01 - 3 cups all-purpose flour
02 - 2½ teaspoons baking powder
03 - ½ teaspoon baking soda
04 - ½ teaspoon salt
05 - 1 cup unsalted butter, room temperature
06 - 2 cups granulated sugar
07 - 4 large eggs, room temperature
08 - 1 tablespoon vanilla extract
09 - 1½ cups whole milk, room temperature
→ Vanilla Buttercream
10 - 1 cup unsalted butter, room temperature
11 - 4 cups powdered sugar, sifted
12 - 2 teaspoons vanilla extract
13 - ¼ cup whole milk, room temperature
14 - Pinch of salt
→ Decoration
15 - Graduation-themed sprinkles or edible decorations
16 - Gel food coloring, optional
# Directions:
01 - Preheat oven to 350°F. Grease a 12x18-inch sheet pan and line with parchment paper.
02 - In a medium bowl, whisk together flour, baking powder, baking soda, and salt. Set aside.
03 - In a large bowl, beat butter and sugar together until light and fluffy, approximately 3 minutes.
04 - Add eggs one at a time, beating well after each addition. Mix in vanilla extract.
05 - Add half the dry ingredients to the wet mixture and mix on low speed. Pour in half the milk and mix gently. Repeat with remaining dry ingredients and milk, mixing until just combined.
06 - Pour batter into prepared pan and spread evenly.
07 - Bake for 28-32 minutes, until a toothpick inserted in the center comes out clean.
08 - Allow cake to cool completely in the pan on a wire rack.
09 - Beat butter until creamy, approximately 2 minutes. Gradually add powdered sugar, mixing on low speed. Add vanilla, milk, and salt. Beat on high for 2-3 minutes until fluffy. Add food coloring if desired.
10 - Spread buttercream evenly over cooled cake.
11 - Top with graduation-themed sprinkles or edible decorations. Slice and serve.
