Description

Rich, moist, and packed with nutty flavor, this Peanut Butter Sheet Cake with Peanut Butter Frosting is the ultimate treat for peanut butter lovers! Easy to whip up with a cake mix shortcut and topped with a creamy, dreamy frosting, it’s perfect for potlucks, birthdays, or whenever you crave a simple yet indulgent dessert

Ingredients

For the Cake:

1 box yellow cake mix
4 large eggs
1/2 cup softened butter (1 stick)
1 cup creamy peanut butter
1 cup milk
1 teaspoon vanilla extract

For the Peanut Butter Frosting:

1/2 cup creamy peanut butter
1/4 cup softened butter
2 cups powdered sugar
3-4 tablespoons milk (adjust for consistency)
1 teaspoon vanilla extract

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Instructions

Preheat Oven:
- Preheat your oven to 350°F (175°C).
- Grease and lightly flour a 9×13-inch baking pan.
Prepare the Cake Batter:
- In a large bowl, combine the cake mix, softened butter, creamy peanut butter, eggs, milk, and vanilla extract.
- Beat with an electric mixer on medium speed for 2-3 minutes until smooth.
Bake the Cake:
- Pour the batter into the prepared pan and spread evenly.
- Bake for 25-30 minutes, or until a toothpick inserted into the center comes out clean.
- Allow the cake to cool completely on a wire rack.
Prepare the Peanut Butter Frosting:
- In a medium bowl, beat the peanut butter and softened butter until smooth and creamy.
- Gradually add powdered sugar, mixing well.
- Add milk a tablespoon at a time until the frosting reaches your desired consistency.
- Stir in vanilla extract.
Frost the Cake:
- Once cooled, spread the frosting evenly over the top of the cake.
Serve:
- Slice into squares and serve. Enjoy!

Notes

Add a sprinkle of chopped peanuts on top for extra texture and crunch.
Store covered at room temperature for up to 3 days, or refrigerate for longer freshness.
Perfect base for a fun peanut butter and chocolate drizzle combo if you want to get fancy!