This classic Texas Sheet Cake is a crowd-pleasing dessert that is rich, moist, and chocolaty. Topped with a decadent chocolate frosting, it's perfect for parties, potlucks, or any special occasion. This recipe is easy to follow and yields a large cake that can feed a big group. Serve it with a scoop of vanilla ice cream or a dollop of whipped cream for an indulgent treat.
Ingredients
- 2 cups all-purpose flour
- 2 cups granulated sugar
- 1 teaspoon baking soda
- 1/2 teaspoon salt
- 1 cup unsalted butter
- 1 cup water
- 1/4 cup unsweetened cocoa powder
- 1/2 cup buttermilk
- 2 large eggs
- 1 teaspoon vanilla extract
- For the frosting:
- 1/2 cup unsalted butter
- 1/4 cup unsweetened cocoa powder
- 1/4 cup whole milk
- 3 1/2 cups powdered sugar
- 1 teaspoon vanilla extract
- 1 cup chopped pecans or walnuts (optional)
Directions
- Preheat the oven to 350°F (175°C) and grease a 13x18-inch sheet pan.
- In a large mixing bowl, whisk together the flour, sugar, baking soda, and salt.
- In a saucepan, combine the butter, water, and cocoa powder. Bring to a boil, stirring constantly, then remove from heat.
- Pour the hot cocoa mixture over the dry ingredients and mix well.
- Add the buttermilk, eggs, and vanilla extract to the batter. Stir until smooth.
- Pour the batter into the prepared sheet pan and spread it evenly.
- Bake for 20-25 minutes or until a toothpick inserted into the center comes out clean.
- While the cake is baking, prepare the frosting. In a saucepan, melt the butter over medium heat.
- Add the cocoa powder and milk to the melted butter, stirring until smooth.
- Remove the saucepan from heat and whisk in the powdered sugar and vanilla extract until the frosting is creamy.
- If desired, stir in the chopped pecans or walnuts.
- Once the cake has cooled slightly, pour the frosting over the top and spread evenly.
- Allow the cake to cool completely before serving.