Go Back
A tiered full sheet cake showcasing different layers with clear labels, perfect for large gatherings.

Full Sheet Graduation Cake

Ella
This Full Sheet Graduation Cake is a delicious and customizable dessert, perfect for large celebrations. Easy to decorate and serve, it’s ideal for graduations and big gatherings.
Print Recipe Pin Recipe
Prep Time 30 minutes
Cook Time 45 minutes
Cooling Time 30 minutes
Total Time 1 hour 45 minutes
Course Dessert
Cuisine American
Servings 24
Calories 350 kcal

Ingredients
  

For the Cake:

  • 3 cups all-purpose flour
  • 2 ½ cups granulated sugar
  • 1 tablespoon baking powder
  • ½ teaspoon salt
  • 1 cup unsalted butter softened
  • 5 large eggs
  • 1 tablespoon vanilla extract
  • 1 ½ cups whole milk

For the Frosting:

  • 1 cup unsalted butter softened
  • 4 cups powdered sugar
  • 2 teaspoons vanilla extract
  • 2-4 tablespoons milk adjust for desired consistency
  • Food coloring optional, for decoration

Instructions
 

Preheat the Oven:

  • Preheat the oven to 350°F (175°C). Grease a full sheet pan (18x13 inches) and line it with parchment paper.
  • Prepare the Cake Batter:
  • In a large bowl, sift together the flour, baking powder, and salt. Set aside. In a separate bowl, cream the softened butter and sugar together until light and fluffy.

Add Eggs and Vanilla:

  • Beat in the eggs, one at a time, followed by the vanilla extract. Mix until well combined.

Combine Dry and Wet Ingredients:

  • Gradually add the dry ingredients to the wet mixture, alternating with the milk. Start and finish with the dry ingredients. Mix until smooth and fully combined.

Bake the Cake:

  • Pour the batter into the prepared sheet pan, spreading it evenly. Bake for 30-35 minutes, or until a toothpick inserted in the center comes out clean. Allow the cake to cool completely in the pan.

Prepare the Frosting:

  • While the cake cools, make the frosting. Beat the softened butter until creamy. Gradually add the powdered sugar, 1 cup at a time, beating until smooth. Add vanilla extract and milk, one tablespoon at a time, until you reach your desired frosting consistency.

Frost the Cake:

  • Once the cake is completely cooled, spread the frosting evenly over the top. Use a spatula to smooth it out, or pipe decorative patterns if desired.

Decorate:

  • Add any additional decorations like school colors, fondant cutouts, or a graduation message to personalize the cake.

Serve:

  • Cut the cake into squares and serve! Enjoy your delicious and festive Full Sheet Graduation Cake!

Notes

Nutrition Information (per serving):
  • Calories: 350
  • Fat: 18g
  • Saturated Fat: 10g
  • Cholesterol: 50mg
  • Sodium: 300mg
  • Carbohydrates: 45g
  • Fiber: 2g
  • Sugars: 25g
  • Protein: 4g
Note: Nutrition facts are estimates and may vary based on portion size and ingredient brands.
Keyword Celebration Cake, Full Sheet Graduation Cake, Graduation Cakes, Sheet Cake