What is a Texas Sheet Cake?
A Texas Sheet Cake is a delightful, rich, and moist chocolate cake that is typically baked in a large, shallow sheet pan. It boasts a tender crumb and a luscious chocolate frosting spread generously over the top. The cake is not only famous for its mouthwatering taste but also for its sheer size, making it perfect for serving a crowd.
Texas Sheet Cake Recipe

- 2 cups all-purpose flour
- 2 cups granulated sugar
- 1 cup unsalted butter
- 1 cup water
- 4 tablespoons cocoa powder
- 1/2 cup buttermilk
- 2 large eggs
- 1 teaspoon baking soda
- 1 teaspoon vanilla extract
- 1/2 cup unsalted butter (Key Ingredients for the Rich Chocolate Frosting)
- 4 tablespoons cocoa powder (Key Ingredients for the Rich Chocolate Frosting)
- 6 tablespoons whole milk (Key Ingredients for the Rich Chocolate Frosting)
- 4 cups powdered sugar (Key Ingredients for the Rich Chocolate Frosting)
- 1 teaspoon vanilla extract (Key Ingredients for the Rich Chocolate Frosting)
- 1/2 cup chopped nuts (pecans or walnuts) (Optional Additions)
- 1/2 cup chocolate chips (Optional Additions)
- 1/4 cup coconut flakes (Optional Additions)
- A pinch of cinnamon (Optional Additions)
Preparing the Texas Sheet Cake
Step-by-Step Instructions for the Cake : Preheat your oven to the recommended temperature and grease a large sheet pan. In a saucepan, combine the butter, water, and cocoa powder, then bring it to a gentle boil. In a separate bowl, mix the flour, sugar, baking soda, and salt. Pour the hot cocoa mixture over the dry ingredients and stir until well combined. Add the buttermilk, beaten eggs, and vanilla extract to the batter, stirring until smooth. Pour the batter into the prepared sheet pan and spread it evenly. Bake the cake in the preheated oven for the recommended time or until a toothpick inserted in the center comes out clean.
Tips for a Moist and Fluffy Texture
Measure the flour correctly to avoid a dense cake. Use high-quality cocoa powder for a richer flavor. Ensure the buttermilk and eggs are at room temperature for a smoother batter.
Baking and Cooling the Cake to Perfection
Do not overbake the cake to maintain its moistness. Let the cake cool slightly before applying the frosting to prevent melting.
Creating the Decadent Chocolate Frosting
Melting the Ingredients Together : In a saucepan, melt the butter over low heat. Add cocoa powder and milk, stirring until the mixture is smooth and well combined. Bring the mixture to a gentle boil, then remove it from the heat.
Achieving the Perfect Consistency
Gradually add powdered sugar to the cocoa mixture, stirring until the frosting is smooth and creamy. For a thinner frosting, add a little more milk; for a thicker consistency, add more powdered sugar.
Spreading the Frosting with Finesse
While the cake is still warm, pour the frosting over the top, spreading it evenly with a spatula. Work quickly, as the frosting sets fast, giving the cake its signature glossy appearance.
Serving and Storing the Cake
The Best Way to Serve a Texas Sheet Cake : A slice of Texas Sheet Cake is best enjoyed fresh and warm, straight from the pan. However, it is equally delicious at room temperature or even chilled.
How to Store Leftovers
If you have any leftovers, store the cake in an airtight container at room temperature for up to 3 days. Alternatively, you can refrigerate it for up to a week. Before serving, you can reheat the cake slightly to restore its soft and moist texture.