Peanut Butter Sheet Cake

Peanut Butter Sheet Cake

Indulge in the delightful richness of this Peanut Butter Sheet Cake, a perfect dessert for any occasion! This moist, flavorful cake is packed with peanut butter goodness and topped with a creamy frosting that takes it over the top. Whether you’re hosting a gathering or simply want to treat yourself, this sheet cake is sure to be a hit.

Nutritional Benefits

• Peanut Butter: A great source of protein and healthy fats, peanut butter can help keep you satisfied.
• Whole Ingredients: The use of buttermilk adds moisture and a subtle tang to the cake while providing some calcium.
• Versatile: This cake can be enjoyed as a dessert or even as a special breakfast treat.

Ingredients 📋

For the Cake:

• 2 cups all-purpose flour
• 2 cups granulated sugar
• 1 teaspoon baking soda
• ½ teaspoon salt
• 1 cup water
• ½ cup unsalted butter
• ½ cup creamy peanut butter
• ½ cup vegetable oil
• 2 large eggs
• ½ cup buttermilk
• 1 teaspoon vanilla extract

For the Frosting:

• ½ cup unsalted butter, softened
• ½ cup creamy peanut butter
• 6 tablespoons milk (more as needed)
• 3½ cups powdered sugar
• 1 teaspoon vanilla extract

Instructions 🥣

Step 1: Prepare the Cake

1. Preheat the Oven: Preheat your oven to 350°F (175°C) and grease a 10×15-inch baking pan with cooking spray or butter to prevent sticking.
2. Mix the Dry Ingredients: In a large mixing bowl, combine the flour, granulated sugar, baking soda, and salt. Whisk until well combined and set aside.
3. Boil the Wet Ingredients: In a medium saucepan, combine the water, butter, peanut butter, and vegetable oil. Bring to a boil over medium heat, stirring occasionally until the mixture is smooth.
4. Combine Mixtures: Pour the hot mixture into the bowl with the dry ingredients. Mix well to combine.
5. Add Remaining Ingredients: Beat in the eggs, buttermilk, and vanilla extract until the batter is smooth and well incorporated.
6. Bake the Cake: Pour the batter into the prepared baking pan, spreading it evenly. Bake in the preheated oven for 20-25 minutes, or until a toothpick inserted in the center comes out clean. The cake should be springy to the touch and golden around the edges.

Step 2: Prepare the Frosting

1. Make the Frosting: In a medium saucepan over low heat, melt the butter and peanut butter together until smooth. Remove from heat and stir in the milk.
2. Mix the Sugar: Gradually add the powdered sugar and vanilla extract, mixing until smooth. If the frosting is too thick, add more milk a tablespoon at a time until it reaches your desired consistency.

Step 3: Frost the Cake

1. Spread the Frosting: Once the cake has cooled slightly (about 10-15 minutes), spread the warm frosting generously over the top. The warmth of the cake will help the frosting melt slightly, creating a deliciously gooey layer.
2. Serve and Enjoy: Allow the cake to cool completely before slicing into squares. This cake is perfect for potlucks, family gatherings, or simply as a sweet treat at home.

Serving Suggestions

• Serve warm or at room temperature, and enjoy it with a glass of cold milk for the ultimate peanut butter experience.
• For an extra touch, consider topping the frosting with chopped peanuts or drizzling chocolate over the top.

Why You’ll Love This Recipe

This Peanut Butter Sheet Cake is not just a dessert; it’s an experience! The combination of moist cake and creamy frosting delivers a burst of peanut butter flavor in every bite. It’s easy to prepare, serves a crowd, and is perfect for any peanut butter lover. You’ll find yourself going back for seconds (and thirds) because it’s simply irresistible!

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Prep Time: 15 minutes
Bake Time: 25 minutes
Total Time: 40 minutes
Servings: 12-16 squares