Peanut Butter Sheet Cake with Peanut Butter Frosting

Peanut Butter Sheet Cake with Peanut Butter Frosting – A Classic Crowd‑Pleaser

Introduction
If you’re a peanut butter fan, this Peanut Butter Sheet Cake is about to become your new favorite dessert. Soft, moist, and packed with nutty flavor, it’s topped with a luscious peanut butter frosting that melts into every bite. Perfect for potlucks, birthdays, or weeknight indulgence, this cake is easy to make yet tastes like something straight from a bakery.Peanut Butter

Ingredients
For the Cake

1 box yellow cake mix

4 eggs

½ cup softened butter

1 cup creamy peanut butter

1 cup milk

½ cup sour cream

For the Frosting
½ cup butter, softened

½ cup creamy peanut butter

3 cups powdered sugar

¼ cup milk (more if needed)

1 tsp vanilla extractDesserts

Pinch of salt

Step‑by‑Step Instructions
Step 1: Preheat & Prep

Preheat oven to 350°F (175°C).

Grease a sheet pan or 9×13‑inch baking dish.

Step 2: Make the Batter

In a large bowl, combine cake mix, eggs, softened butter, peanut butter, milk, and sour cream.Frosting & Icing

Beat until smooth and well combined.

Step 3: Bake

Pour batter into prepared pan and spread evenly.

Bake for 25–30 minutes, or until a toothpick inserted in the center comes out clean.

Let cake cool completely before frosting.

Step 4: Prepare the Frosting

Beat softened butter and peanut butter until creamy.Peanut Butter

Gradually add powdered sugar, mixing well.

Add milk and vanilla extract, beating until smooth and spreadable.

Stir in a pinch of salt to balance sweetness.

Step 5: Frost & Serve

Spread frosting evenly over cooled cake.

Slice into squares and serve.

Time & Yield
Prep Time: 15 minutesDairy & Eggs

Bake Time: 30 minutes

Total Time: ~45 minutes

Yield: 12–15 servings

Tips for Success
Use room‑temperature butter and eggs for a smoother batter.

Don’t overbake — the cake should stay moist.

If frosting is too thick, add a splash more milk until spreadable.Sugar

Sprinkle chopped peanuts or Reese’s pieces on top for crunch.

Serve with a scoop of vanilla ice cream for extra indulgence.

Cut into bite‑sized squares for party platters.

Variations
Chocolate Peanut Butter Sheet Cake: Add ¼ cup cocoa powder to the batter.

Swirled Frosting: Mix in melted chocolate for a marbled effect.Desserts

Nutty Crunch: Fold chopped pecans or walnuts into the batter.

Conclusion
This Peanut Butter Sheet Cake with Peanut Butter Frosting is rich, creamy, and irresistibly satisfying. Easy to prepare and perfect for sharing, it’s a recipe that will quickly become a family favorite