Texas Sheet Cake

Introduction

The story of the Texas Sheet Cake begins in the heart of the American South, where gatherings and celebrations often centered around homemade desserts. Ella Chef, who grew up watching her grandmother bake this cake for church potlucks, recalls how the rich chocolate aroma would fill their home. The cake’s appeal wasn’t just in its flavor—it was its generosity. Baked in a large sheet pan, it fed entire communities with ease. For Ella, the Texas Sheet Cake represents warmth, hospitality, and tradition, proving that sometimes the simplest recipes create the most cherished memories.

texas sheet cake

Classic Texas Sheet Cake

A rich, moist chocolate cake topped with warm fudgy icing, perfect for feeding a crowd or celebrating any occasion.
Prep Time 15 minutes
Cook Time 25 minutes
Cooling Time 30 minutes
Total Time 40 minutes
Servings: 24 squares
Course: Dessert
Cuisine: American
Calories: 320

Ingredients
  

Cake
  • 2 cups all-purpose flour
  • 2 cups granulated sugar
  • 1 tsp baking soda
  • 1/2 tsp salt
  • 1 cup unsalted butter
  • 1/4 cup unsweetened cocoa powder
  • 1 cup water
  • 1/2 cup buttermilk
  • 2 large eggs lightly beaten
  • 1 tsp vanilla extract
Frosting
  • 1/2 cup unsalted butter
  • 1/4 cup unsweetened cocoa powder
  • 1/4 cup milk
  • 3 1/2 cups powdered sugar sifted
  • 1 tsp vanilla extract
  • 1 cup chopped pecans optional

Equipment

  • Sheet Pan (13×18 inch)
  • Saucepan
  • Mixing Bowls

Method
 

  1. Preheat oven to 350°F (175°C). Grease and flour a 13×18-inch sheet pan.
  2. In a large bowl, whisk together flour, sugar, baking soda, and salt.
  3. In a saucepan, combine butter, cocoa powder, and water. Bring to a boil while stirring, then remove from heat.
  4. Pour the hot mixture over the dry ingredients and mix until combined.
  5. Add buttermilk, eggs, and vanilla extract. Stir until smooth.
  6. Pour the batter into the prepared pan and bake for 20–25 minutes or until a toothpick inserted comes out clean.
  7. For the frosting, melt butter in a saucepan with cocoa powder and milk. Bring to a gentle simmer.
  8. Remove from heat, then whisk in powdered sugar and vanilla until smooth. Add pecans if desired.
  9. Pour the warm frosting over the cake immediately after baking, spreading evenly to cover the surface.
  10. Allow to cool before slicing into squares and serving.

Nutrition

Calories: 320kcalCarbohydrates: 45gProtein: 4gFat: 15gSaturated Fat: 8gCholesterol: 60mgSodium: 180mgPotassium: 150mgFiber: 1gSugar: 35gVitamin A: 350IUCalcium: 40mgIron: 1.5mg

Notes

For an extra indulgent version, top with a sprinkle of sea salt or an extra drizzle of chocolate ganache before serving.
Tried this recipe?Let us know how it was!

How to Make Texas Sheet Cake

To make a perfect Texas Sheet Cake, start by preheating your oven to 350°F (175°C) and preparing a large sheet pan by greasing and lightly flouring it. In a mixing bowl, whisk together the dry ingredients—flour, sugar, baking soda, and salt. In a saucepan, melt butter, then add cocoa powder and water, bringing the mixture to a gentle boil. Once it’s hot and smooth, pour it over the dry ingredients and stir until well combined. This method gives the cake its classic dense yet moist texture.

Next, add the buttermilk, eggs, and vanilla extract. Mix gently until the batter is fully smooth and glossy. Pour the batter into your prepared pan, spreading it evenly with a spatula. Bake for about 20–25 minutes, or until a toothpick inserted into the center comes out clean. The beauty of a Texas Sheet Cake lies in its thinness—it bakes quickly and evenly, making it ideal for last-minute gatherings.

While the cake bakes, prepare the warm chocolate frosting. In a saucepan, melt butter and stir in cocoa powder and milk. Heat until just simmering, then remove from the stove. Gradually whisk in powdered sugar and vanilla until the mixture is smooth and pourable. Stir in chopped pecans if you prefer a bit of crunch. Pour the warm frosting directly over the freshly baked cake—it will melt slightly and create that iconic glossy finish.

Let the cake cool completely before slicing into squares. It’s perfect served plain or with a scoop of vanilla ice cream.

Conclusion

The Texas Sheet Cake is a beloved symbol of Southern comfort and generosity. As Ella Chef beautifully puts it, “It’s not just a cake—it’s a memory baked into every bite.” Its rich chocolate flavor, velvety frosting, and simple preparation make it perfect for gatherings both big and small. Whether served at a backyard barbecue, church potluck, or family reunion, this classic dessert never fails to bring smiles. Easy to make and even easier to love, the Texas Sheet Cake proves that the best recipes are those meant to be shared—with warmth, laughter, and a touch of homemade sweetness.

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