Easy Texas Sheet Cake: Simple Chocolate Dessert for Crowds

This easy Texas sheet cake recipe delivers the perfect combination of rich chocolate flavor and moist texture that makes it ideal for feeding a crowd. Whether you’re hosting a party, bringing dessert to a potluck, or simply craving a classic Southern-style treat, this simple chocolate sheet cake comes together quickly and bakes in a single pan.

What makes Texas sheet cake so special is its unique method – the cake bakes in a large sheet pan, creating a thin, moist layer that’s topped with warm fudgy icing while still hot from the oven. This creates an irresistible texture combination that’s become a beloved classic across the country.

Texas Sheet Cake Ingredients

For the Cake:

• 2 cups all-purpose flour
• 2 cups granulated sugar
• 1 teaspoon baking soda
• 1/2 teaspoon salt
• 1 cup butter
• 1 cup water
• 1/4 cup cocoa powder
• 1/2 cup buttermilk
• 2 large eggs
• 1 teaspoon vanilla extract

For the Fudgy Icing:

• 1/2 cup butter
• 1/4 cup cocoa powder
• 6 tablespoons milk
• 1 teaspoon vanilla extract
• 3 1/2 cups powdered sugar
• 1 cup chopped pecans (optional)

Step-by-Step Instructions

Step 1: Preheat your oven to 350°F (175°C). Grease a 15×10-inch jelly roll pan or a similar-sized baking sheet.

Step 2: In a large bowl, whisk together flour, sugar, baking soda, and salt. Set aside.

Step 3: In a medium saucepan, combine butter, water, and cocoa powder. Heat over medium heat, stirring constantly, until the butter melts and the mixture comes to a boil.

Step 4: Pour the hot cocoa mixture over the dry ingredients and stir until well combined.

Step 5: Add buttermilk, eggs, and vanilla extract. Mix until smooth and no lumps remain.

Step 6: Pour the batter into the prepared pan and spread evenly. Bake for 20-25 minutes, or until a toothpick inserted in the center comes out clean.

Step 7: While the cake bakes, prepare the icing. In a saucepan, combine butter, cocoa powder, and milk. Bring to a boil, then remove from heat.

Step 8: Stir in vanilla extract and powdered sugar until smooth. Mix in pecans if using.

Step 9: As soon as the cake comes out of the oven, pour the warm icing over the hot cake and spread evenly with a spatula.

Step 10: Let the cake cool completely before cutting into squares and serving.

Expert Tips for Perfect Texas Sheet Cake

• Don’t overbake: The cake should be moist and springy. Overbaking will dry it out.

• Ice while hot: The warm icing seeps into the hot cake, creating that signature moist texture.

• Use good quality cocoa: Since cocoa is the main flavor, choose a high-quality brand for best results.

• Make it ahead: This cake actually tastes better the next day as the flavors meld together.

If you love easy chocolate desserts, you might enjoy our Easy Chocolate Sheet Cake with Fudgy Chocolate Frosting or our Ultimate One Bowl Moist Fudgy Chocolate Cake.

Frequently Asked Questions

Can I make this cake without buttermilk?
Yes, you can make a buttermilk substitute by adding 1 tablespoon of lemon juice or vinegar to 1 cup of milk and letting it sit for 5 minutes.

How should I store Texas sheet cake?
Store covered at room temperature for up to 3 days, or refrigerate for up to a week.

Can I freeze Texas sheet cake?
Yes, this cake freezes well. Wrap tightly in plastic wrap and foil, then freeze for up to 3 months.

What makes it a “Texas” sheet cake?
The name comes from the large size, perfect for feeding crowds, which is characteristic of Texas hospitality.

For more crowd-pleasing desserts perfect for gatherings, check out our Easy Strawberry Crunch Cake and our collection of Texas Chocolate Sheet Cake variations.

Easy Texas Sheet Cake: Simple Chocolate Dessert for Crowds

This easy Texas sheet cake recipe delivers rich chocolate flavor and moist texture, perfect for feeding crowds. The unique method involves baking in a sheet pan and topping with warm fudgy icing while still hot from the oven.

Print Recipe Pin Recipe

Prep Time 20 minutes mins

Cook Time 25 minutes mins

Total Time 45 minutes mins

Calories: 450

Ingredients Method Notes

Ingredients

  

Ingredients

• 2 cups all-purpose flour
• 2 cups granulated sugar
• 1 teaspoon baking soda
• 1/2 teaspoon salt
• 1 cup butter
• 1 cup water
• 1/4 cup cocoa powder
• 1/2 cup buttermilk
• 2 large eggs
• 1 teaspoon vanilla extract
• 1/2 cup butter
• 1/4 cup cocoa powder
• 6 tablespoons milk
• 1 teaspoon vanilla extract
• 3 1/2 cups powdered sugar
• 1 cup chopped pecans (optional)

Method

 

Instructions

1. Preheat your oven to 350°F (175°C). Grease a 15×10-inch jelly roll pan or a similar-sized baking sheet.
2. In a large bowl, whisk together flour, sugar, baking soda, and salt. Set aside.
3. In a medium saucepan, combine butter, water, and cocoa powder. Heat over medium heat, stirring constantly, until the butter melts and the mixture comes to a boil.
4. Pour the hot cocoa mixture over the dry ingredients and stir until well combined.
5. Add buttermilk, eggs, and vanilla extract. Mix until smooth and no lumps remain.
6. Pour the batter into the prepared pan and spread evenly. Bake for 20-25 minutes, or until a toothpick inserted in the center comes out clean.
7. While the cake bakes, prepare the icing. In a saucepan, combine butter, cocoa powder, and milk. Bring to a boil, then remove from heat.
8. Stir in vanilla extract and powdered sugar until smooth. Mix in pecans if using.
9. As soon as the cake comes out of the oven, pour the warm icing over the hot cake and spread evenly with a spatula.
10. Let the cake cool completely before cutting into squares and serving.

Notes

Don’t overbake – the cake should be moist and springy. Ice while hot – the warm icing seeps into the hot cake, creating that signature moist texture. Use good quality cocoa for best results. This cake actually tastes better the next day as the flavors meld together.