Texas Sheet Cake is a rich and moist chocolate cake that is baked in a large sheet pan, making it perfect for gatherings and celebrations. Topped with a decadent chocolate frosting, this cake is easy to make and serves a crowd.
Ingredients
For the Cake:
- 2 cups all-purpose flour
- 2 cups granulated sugar
- 1/2 teaspoon salt
- 1 teaspoon baking soda
- 1 cup unsalted butter (1 stick, plus 1/2 cup for frosting)
- 1 cup water
- 1/2 cup unsweetened cocoa powder
- 2 large eggs
- 1 cup buttermilk
- 1 teaspoon vanilla extract
For the Frosting:
- 1/2 cup unsalted butter (1 stick)
- 1/4 cup unsweetened cocoa powder
- 1/2 cup milk
- 3 1/2 cups powdered sugar
- 1 teaspoon vanilla extract
- 1 cup chopped pecans (optional, for topping)
Timing
Making Texas Sheet Cake takes about 20 minutes for preparation and 20-25 minutes for baking.
Instructions
Step 1: Preheat the Oven
- Preheat Oven: Preheat your oven to 350°F (175°C). Grease a 18×13-inch sheet pan or line it with parchment paper.
Step 2: Prepare the Cake Batter
- Mix Dry Ingredients: In a large mixing bowl, whisk together the flour, sugar, salt, and baking soda.
- Heat Butter and Cocoa: In a saucepan, combine the butter, water, and cocoa powder. Bring to a boil over medium heat, stirring constantly. Remove from heat.
- Combine Mixtures: Pour the hot cocoa mixture into the dry ingredients and mix until combined. Add the eggs, buttermilk, and vanilla extract. Mix until smooth.
Step 3: Bake the Cake
- Pour Batter: Pour the batter into the prepared sheet pan, spreading it evenly.
- Bake: Bake in the preheated oven for 20-25 minutes, or until a toothpick inserted in the center comes out clean.
Step 4: Prepare the Frosting
- Make Frosting: While the cake is baking, prepare the frosting. In a saucepan, melt the butter over medium heat. Stir in the cocoa powder and milk, bringing it to a simmer.
- Mix in Sugar: Remove from heat and whisk in the powdered sugar and vanilla extract until smooth.
Step 5: Frost the Cake
- Frost While Warm: Once the cake is done baking, remove it from the oven and immediately pour the frosting over the warm cake, spreading it evenly.
- Add Pecans: If desired, sprinkle chopped pecans on top of the frosting.
Step 6: Serve
- Cool and Cut: Allow the cake to cool for a bit before cutting into squares.
- Enjoy: Serve and enjoy this delicious Texas Sheet Cake!

Nutritional Information
Here’s a quick overview of the nutritional content of Texas Sheet Cake (per square, based on 24 servings):
| Nutrient | Amount per Serving |
|---|---|
| Calories | 250 |
| Protein | 3g |
| Fat | 10g |
| Carbohydrates | 38g |
| Fiber | 1g |
| Sugar | 20g |
Tips for Customization
- Flavor Variations: Add a teaspoon of instant coffee granules to the batter for a richer chocolate flavor.
- Frosting Variations: Substitute the cocoa powder in the frosting with white chocolate for a different taste.
- Nut Alternatives: Use walnuts or skip the nuts entirely if preferred.
Conclusion
Texas Sheet Cake is a classic dessert that is perfect for any occasion. Its rich chocolate flavor and easy preparation make it a favorite among many. Enjoy this delightful recipe!
Texas Sheet Cake Recipe
Ingredients
- For the Cake
- • 2 cups all-purpose flour
- • 2 cups granulated sugar
- • 1/2 teaspoon salt
- • 1 teaspoon baking soda
- • 1 cup unsalted butter
- • 1 cup water
- • 1/2 cup unsweetened cocoa powder
- • 2 large eggs
- • 1 cup buttermilk
- • 1 teaspoon vanilla extract
- For the Frosting
- • 1/2 cup unsalted butter
- • 1/4 cup unsweetened cocoa powder
- • 1/2 cup milk
- • 3 1/2 cups powdered sugar
- • 1 teaspoon vanilla extract
- • 1 cup chopped pecans (optional)
Instructions
- Preheat your oven to 350°F (175°C). Grease an 18x13-inch sheet pan or line it with parchment paper.
- In a large mixing bowl, whisk together the flour, sugar, salt, and baking soda.
- In a saucepan, combine the butter, water, and cocoa powder. Bring to a boil over medium heat, stirring constantly. Remove from heat.
- Pour the hot cocoa mixture into the dry ingredients and mix until combined. Add the eggs, buttermilk, and vanilla extract. Mix until smooth.
- Pour the batter into the prepared sheet pan, spreading it evenly.
- Bake in the preheated oven for 20–25 minutes, or until a toothpick inserted in the center comes out clean.
- While the cake is baking, melt the butter in a saucepan over medium heat.
- Stir in the cocoa powder and milk and bring to a simmer.
- Remove from heat and whisk in the powdered sugar and vanilla extract until smooth.
- Remove the cake from the oven and immediately pour the frosting over the warm cake, spreading it evenly.
- Sprinkle chopped pecans on top if using.
- Allow the cake to cool slightly before cutting into squares.
- Serve and enjoy.
Step 1: Preheat the Oven
Step 2: Prepare the Cake Batter
Step 3: Bake the Cake
Step 4: Prepare the Frosting
Step 5: Frost the Cake
Step 6: Serve
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