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 creamy peanut butter
- 1/2 cup buttermilk
- 2 large eggs
- 1 teaspoon vanilla extract
For the frosting:
- 1/2 cup butter
- 1/4 cup creamy peanut butter
- 1/3 cup milk
- 4 cups powdered sugar
- 1 teaspoon vanilla extract
Instructions:
For the cake:
- Preheat your oven to 350°F (175°C). Grease a 15×10-inch baking sheet (or jelly roll pan) and set it aside.
- In a large mixing bowl, combine the flour, sugar, baking soda, and salt. Set aside.
- In a medium saucepan, combine the butter, water, and peanut butter. Bring to a boil over medium heat, stirring occasionally.
- Once boiling, remove the saucepan from heat and pour the mixture over the dry ingredients in the mixing bowl. Stir until well combined.
- Add the buttermilk, eggs, and vanilla extract to the mixture, and beat until smooth.
- Pour the batter into the prepared baking sheet and spread it out evenly.
- Bake in the preheated oven for 20-25 minutes or until a toothpick inserted into the center comes out clean.
For the frosting:
- In a medium saucepan, combine the butter, peanut butter, and milk. Bring to a boil over medium heat, stirring constantly.
- Remove the saucepan from heat and gradually stir in the powdered sugar and vanilla extract until smooth.
- Immediately pour the frosting over the warm cake, spreading it out evenly.
- Allow the cake to cool completely before slicing and serving.
- Enjoy your Peanut Butter Texas Sheet Cake!
- This cake is perfect for gatherings, potlucks, or simply indulging in a sweet treat at home. The combination of peanut butter and chocolate flavors is sure to be a crowd-pleaser!