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Rich and moist Texas Sheet Cake topped with fudgy chocolate frosting and pecans, served on a baking sheet

Texas Sheet Cake Recipe – Rich, Moist, and Perfect for Any Occasion

This homemade Texas Sheet Cake recipe features a moist chocolate base topped with warm cocoa frosting and optional toasted pecans. A quick, easy, and crowd-pleasing dessert for any occasion.
Prep Time 3 hours 20 minutes
Cook Time 25 minutes
Total Time 45 minutes
Course Dessert, Cake
Cuisine American, Southern
Servings 16
Calories 360 kcal

Ingredients
  

  • Cake:
  • 1 cup 226 g unsalted butter, cut into 8 pieces
  • 1 cup 235 ml water
  • cup 33 g cocoa powder
  • ½ cup 125 g sour cream
  • 2 large eggs room temperature
  • 1 teaspoon vanilla extract
  • 2 cups 250 g all-purpose flour
  • 1 ½ cups 300 g granulated sugar
  • ½ cup 100 g light brown sugar, firmly packed
  • 1 teaspoon baking soda
  • ¾ teaspoon salt
  • ½ teaspoon instant coffee optional
  • Frosting:
  • 6 tablespoons whole milk
  • ½ cup 113 g salted butter, cut into pieces
  • 6 tablespoons natural cocoa powder
  • 4 cups 500 g powdered sugar, sifted
  • ¾ teaspoon vanilla extract
  • 1 cup toasted pecans optional

Instructions
 

  • Prepare the oven: Preheat oven to 350°F (175°C). Grease and flour a 10x15-inch jelly roll pan.
  • Make the chocolate base: In a medium saucepan, combine butter, water, and cocoa powder. Bring just to a boil, stirring until smooth. Remove from heat and set aside.
  • Mix dry ingredients: In a large bowl, whisk together flour, granulated sugar, brown sugar, baking soda, salt, and instant coffee (if using).
  • Add wet ingredients: Stir in sour cream, eggs, and vanilla until smooth. Slowly pour in the warm chocolate mixture, whisking until fully combined.
  • Bake the cake: Pour batter into the prepared pan and bake for 22–25 minutes, or until a toothpick inserted in the center comes out clean.
  • Prepare the frosting: While the cake bakes, heat milk, butter, and cocoa in a saucepan until the butter melts. Remove from heat, whisk in powdered sugar and vanilla until smooth.
  • Frost the cake: Spread frosting over the warm cake. Sprinkle toasted pecans on top if desired.
  • Serve: Allow frosting to set for 10–15 minutes before slicing into squares.

Notes

  • For extra depth of flavor, keep the instant coffee in the batter—it enhances the chocolate taste.
  • Toasting pecans before adding them to the frosting gives a nutty crunch that elevates the cake.
Keyword Texas sheet cake, chocolate sheet cake, Southern chocolate cake, easy party dessert