Prepare to embark on a culinary journey that celebrates the ultimate marriage of cake and peanut butter. This Peanut Butter Texas Sheet Cake with Peanut Butter Icing is more than just a dessert – it's a celebration of rich, decadent flavors that will transport you to dessert paradise.

Imagine a tender, moist cake infused with creamy peanut butter, topped with a glossy, warm icing that cascades over the entire surface, creating a dreamy landscape of pure indulgence. Each bite promises an explosion of nutty, sweet perfection.
Perfect for simple layer cakes with an extraordinary twist, this dessert will become your new go-to recipe for instant crowd-pleasing magic.
Peanut Butter Texas Sheet Cake: A Decadent Dessert Masterpiece
This isn't just another cake – it's a death by chocolate cupcakes inspired marvel that transforms the classic Texas sheet cake into a peanut butter lover's ultimate dream. The magical combination of moist cake and rich peanut butter icing creates an unforgettable dessert experience.
Get ready to discover how simple ingredients can create a sheet cake that will have everyone asking for seconds.
Serving Suggestions:
Elevate your Peanut Butter Texas Sheet Cake by pairing it with:
- Vanilla ice cream
- Whipped cream
- Chopped peanuts
- Chocolate drizzle
- Fresh berries
Pro Tips for the Perfect Peanut Butter Texas Sheet Cake:
Peanut Butter Precision: Use creamy, high-quality peanut butter for the best flavor.
Baking Brilliance: Use a large jelly roll pan for the signature sheet cake texture.
Icing Technique: Pour the warm icing over the hot cake for maximum absorption.
Cooling Wisdom: Allow the cake to cool slightly before cutting into squares.
Make-Ahead Marvel: This cake tastes even better the next day.

Peanut Butter Texas Sheet Cake Recipe Details:
- Preparation time: 20 minutes
- Baking time: 25 minutes
- Servings: 15-20
- Equipment: 10x15-inch jelly roll pan, saucepans, mixing bowls
Ingredients:
For the Cake Base:
- 2 cups all-purpose flour
- 2 cups granulated sugar
- 1 teaspoon baking soda
- ½ teaspoon salt
- 1 cup unsalted butter
- 1 cup water
- ½ cup creamy peanut butter
- 2 large eggs
- ½ cup buttermilk
- 1 teaspoon vanilla extract
For the Peanut Butter Icing:
- ½ cup unsalted butter
- ½ cup creamy peanut butter
- ⅓ cup milk
- 1 teaspoon vanilla extract
- 3 to 3 ½ cups powdered sugar
Directions:
- Preheat your oven to 350°F and prepare a large 10x15-inch jelly roll pan. This no-bake Rolo cheesecake inspired preparation ensures easy serving.
- In a large mixing bowl, whisk together the flour, sugar, baking soda, and salt. Set aside.
- In a saucepan over medium heat, combine butter, water, and peanut butter. Stir until the mixture is completely melted and smooth.
- Bring the butter mixture to a gentle boil, then remove from heat.
- Pour the hot mixture over the dry ingredients and stir until just combined.
- In a separate bowl, whisk together the eggs, buttermilk, and vanilla extract.
- Add the wet ingredients to the batter and stir until smooth and well incorporated.
- Pour the batter into the prepared pan, spreading it evenly to ensure uniform baking.
- Bake for 20 to 25 minutes, or until a toothpick inserted in the center comes out clean.
- While the cake bakes, prepare the icing. In a saucepan, melt butter and peanut butter together.
- Stir in milk and bring the mixture just to a boil.
- Remove from heat and whisk in vanilla extract.
- Gradually add powdered sugar, stirring until the icing is thick, smooth, and pourable.
- As soon as the cake comes out of the oven, pour the warm icing evenly over the hot cake.
Ready to Indulge!
Let the cake cool slightly before cutting into squares for the perfect serving.
Storage Solutions:
- Store in an airtight container at room temperature
- Best consumed within 3-4 days
- Cover to prevent the cake from drying out
- Can be gently warmed before serving
Whether you're hosting a potluck, family gathering, or simply craving an extraordinary dessert, this Peanut Butter Texas Sheet Cake promises to be the star of any event.
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Peanut Butter Texas Sheet Cake with Peanut Butter Icing
This isn't just another cake – it's a death by chocolate cupcakes inspired marvel that transforms the classic Texas sheet cake into a peanut butter lover's ultimate dream. The magical combination of moist cake and rich peanut butter icing creates an unforgettable dessert experience.
- Total Time: 45 minutes
- Yield: 15-20 1x
Ingredients
For the Cake Base:
- 2 cups all-purpose flour
- 2 cups granulated sugar
- 1 teaspoon baking soda
- ½ teaspoon salt
- 1 cup unsalted butter
- 1 cup water
- ½ cup creamy peanut butter
- 2 large eggs
- ½ cup buttermilk
- 1 teaspoon vanilla extract
For the Peanut Butter Icing:
- ½ cup unsalted butter
- ½ cup creamy peanut butter
- ⅓ cup milk
- 1 teaspoon vanilla extract
- 3 to 3 ½ cups powdered sugar
Instructions
- Preheat your oven to 350°F and prepare a large 10x15-inch jelly roll pan. This no-bake Rolo cheesecake inspired preparation ensures easy serving.
- In a large mixing bowl, whisk together the flour, sugar, baking soda, and salt. Set aside.
- In a saucepan over medium heat, combine butter, water, and peanut butter. Stir until the mixture is completely melted and smooth.
- Bring the butter mixture to a gentle boil, then remove from heat.
- Pour the hot mixture over the dry ingredients and stir until just combined.
- In a separate bowl, whisk together the eggs, buttermilk, and vanilla extract.
- Add the wet ingredients to the batter and stir until smooth and well incorporated.
- Pour the batter into the prepared pan, spreading it evenly to ensure uniform baking.
- Bake for 20 to 25 minutes, or until a toothpick inserted in the center comes out clean.
- While the cake bakes, prepare the icing. In a saucepan, melt butter and peanut butter together.
- Stir in milk and bring the mixture just to a boil.
- Remove from heat and whisk in vanilla extract.
- Gradually add powdered sugar, stirring until the icing is thick, smooth, and pourable.
- As soon as the cake comes out of the oven, pour the warm icing evenly over the hot cake.
- Prep Time: 20 minutes
- Cook Time: 25 minutes





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