Peanut Butter Texas Sheet Cake
Peanut Butter Texas Sheet Cake is a rich and moist chocolate sheet cake combined with a luscious, gooey peanut butter frosting. This easy-to-make, crowd-pleasing dessert is baked in a single pan, offering generous servings and an irresistible fusion of chocolate and peanut butter flavors perfect for family gatherings and parties.
- Author: Maria
- Prep Time: 20 minutes
- Cook Time: 30 minutes
- Total Time: 50 minutes
- Yield: 12-16 servings 1x
- Category: Dessert
- Method: Baking
- Cuisine: Southern American
- Diet: Gluten Free (when using gluten-free flour blend)
Cake Ingredients
- 2 cups all-purpose flour (or gluten-free blend for gluten-free version)
- 1 cup cocoa powder
- 2 cups granulated sugar
- 1 teaspoon baking soda
- 1/2 teaspoon salt
- 1 cup butter
- 1 cup water
- 2 large eggs, room temperature
- 1 cup buttermilk
- 2 teaspoons vanilla extract
Frosting Ingredients
- 1/2 cup butter
- 1 cup creamy peanut butter (or crunchy peanut butter for texture)
- 3 cups powdered sugar
- 2 teaspoons vanilla extract
- 3–4 tablespoons milk (or plant-based milk for vegan version)
- Pinch of salt
- Prepare the Batter: Whisk together the dry ingredients: flour, cocoa powder, sugar, baking soda, and salt. In a saucepan, melt butter and water together. Add the wet mixture to the dry ingredients and beat in eggs, buttermilk, and vanilla extract until the batter is smooth. Pour the batter into a greased sheet pan.
- Bake the Cake: Bake at 350°F (175°C) for approximately 30 minutes, or until a toothpick inserted in the center comes out clean. Remove from the oven and allow the cake to cool slightly before frosting.
- Make the Peanut Butter Frosting: While the cake bakes, melt butter and peanut butter together in a saucepan. Stir in powdered sugar, vanilla extract, milk, and a pinch of salt until the frosting is smooth, creamy, and spreadable.
- Frost the Cake: Spread the peanut butter frosting evenly over the warm cake so it seeps into the crevices, creating a gooey, irresistible finish.
- Let It Set and Serve: Allow the frosted cake to cool completely at room temperature or chill briefly to set the frosting. Slice and serve to enjoy this delightful dessert.
Notes
- Use fresh cocoa powder and real peanut butter for enhanced flavor.
- Do not overmix the batter; mix just until combined for a tender cake.
- Frost the cake while it is still warm for a gooey texture.
- Measure ingredients accurately to maintain the correct cake texture.
- Use room temperature eggs and butter for smooth batter consistency.
Nutrition
- Serving Size: 1 slice (1/12 of cake)
- Calories: 400 kcal
- Sugar: 35 g
- Sodium: 220 mg
- Fat: 22 g
- Saturated Fat: 8 g
- Unsaturated Fat: 12 g
- Trans Fat: 0 g
- Carbohydrates: 45 g
- Fiber: 3 g
- Protein: 6 g
- Cholesterol: 55 mg
Keywords: peanut butter sheet cake, Texas sheet cake, chocolate peanut butter dessert, easy sheet cake, party dessert, gluten-free chocolate cake