Description

This creamy and delicious peanut butter frosting is a perfect, easy-to-make topping for cakes, cupcakes, and cookies. Made with creamy peanut butter, unsalted butter, powdered sugar, and a touch of vanilla, it’s smooth, fluffy, and perfectly spreadable. Whether you prefer milk or heavy cream, this frosting can be adjusted to your desired consistency and offers a rich, nutty flavor that elevates any dessert.

Ingredients

Scale

Peanut Butter Frosting Ingredients

1 cup creamy peanut butter
½ cup unsalted butter, softened
2 cups powdered sugar
2–4 tablespoons milk or heavy cream
1 teaspoon vanilla extract
¼ teaspoon salt

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Instructions

Combine Peanut Butter and Butter: In a large bowl, beat the creamy peanut butter and softened unsalted butter together until the mixture is smooth and creamy, ensuring there are no lumps.
Add Powdered Sugar Gradually: Gradually add the powdered sugar, about half a cup at a time, beating well after each addition to incorporate it smoothly without clumps.
Mix in Flavorings: Add the vanilla extract and salt to the mixture, blending them in fully to enhance the frosting’s flavor.
Adjust Consistency with Milk or Cream: Add milk or heavy cream one tablespoon at a time, mixing well after each addition until the frosting becomes smooth, fluffy, and easy to spread.
Use or Store: Use the frosting immediately to frost cakes, cupcakes, or cookies. Alternatively, store it in an airtight container in the refrigerator for up to one week, bringing it to room temperature and giving it a quick stir before using.

Notes

For a lighter and fluffier texture, use heavy cream instead of milk.
If using natural peanut butter, ensure it is well-stirred and not too runny to maintain proper frosting consistency.
Store any leftover frosting in an airtight container in the fridge to keep it fresh for up to one week.

Prep Time: 10 minutes
Cook Time: 0 minutes
Category: Frosting
Method: No-Cook
Cuisine: American