Description
This Texas Sheet Cake is a rich, moist chocolate dessert made with buttermilk and topped with a warm, fudgy chocolate frosting that melts into the cake for an irresistibly soft and decadent texture. Perfect for gatherings and easy to prepare, it’s a classic Southern-style treat.
Ingredients
Scale
- 1 cup butter
- 1 cup water
- 5 tablespoons unsweetened cocoa powder
- 2 cups all-purpose flour
- 2 cups granulated sugar
- 1 teaspoon baking soda
- 1/2 teaspoon salt
- 2 large eggs, beaten
- 1 teaspoon vanilla extract
- 1/2 cup buttermilk
- For Frosting: 12 tablespoons butter
- 4 tablespoons cocoa powder
- 6 tablespoons milk
- 1 pound (16 oz) powdered sugar, sifted
- 1 teaspoon vanilla extract
Instructions
- Preheat oven to 350°F (175°C) and grease an 18×13-inch sheet pan.
- In a saucepan, combine 1 cup butter, water, and cocoa powder. Bring to a boil while stirring, then remove from heat.
- In a large bowl, whisk together flour, sugar, baking soda, and salt.
- Pour the hot cocoa mixture into the dry ingredients and mix until combined.
- Add beaten eggs, vanilla extract, and buttermilk. Stir until smooth without overmixing.
- Pour the batter into the prepared pan and spread evenly.
- Bake for 15–20 minutes, or until a toothpick inserted in the center comes out clean.
- While the cake bakes, prepare the frosting by melting butter in a saucepan over medium heat.
- Add cocoa powder and stir until smooth, then remove from heat.
- Mix in milk, vanilla extract, and powdered sugar until smooth and lump-free.
- Let the cake cool for about 3 minutes after baking, then pour the warm frosting over the cake and spread quickly.
- Allow frosting to set slightly before slicing and serving.
Notes
- Do not overbake the cake to keep it moist and tender.
- Pour frosting over the cake while both are still warm for best results.
- Sift powdered sugar to avoid lumps in the frosting.
- Add chopped pecans to the frosting for extra texture and flavor.
- Store at room temperature for up to 3 days or refrigerate for up to 5 days.
- The cake can be frozen for up to 2 months when properly wrapped.
- Prep Time: 15 minutes
- Cook Time: 20 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 slice
- Calories: 320 kcal
- Sugar: 32 g
- Sodium: 180 mg
- Fat: 15 g
- Saturated Fat: 9 g
- Unsaturated Fat: 5 g
- Trans Fat: 0.5 g
- Carbohydrates: 45 g
- Fiber: 2 g
- Protein: 3 g
- Cholesterol: 55 mg