Homemade Peanut Butter Frosting

A spoon scoops rich, creamy peanut butter frosting from a white, fluted dish brimming with light brown peanut butter frosting.

4.25 from 95 ratings

Homemade Peanut Butter Frosting

My peanut butter buttercream frosting recipe is one of those you’ll save and use for years to come! Say goodbye to grainy texture and frosting that is too stiff or runny. When you follow my 3 easy steps, you’ll have perfect frosting every time.

Prep Time5

Total Time5

Course: Dessert

Cuisine: American

Keyword: 3 ingredient peanut butter frosting, easy peanut butter buttercream frosting, fluffy peanut butter buttercream frosting, homemade peanut butter icing recipe, how to make peanut butter frosting, peanut butter frosting, peanut butter frosting for cupcakes, peanut butter frosting for piping, peanut butter frosting to cover cake

Servings: -3 cups

Author: Beth

Equipment

Ingredients

1 cup (226g) unsalted butter, room temperature 2 sticks
¾ cup (201g) creamy peanut butter
2-3 cups (227-340g) powdered sugar
1 tsp vanilla extract
dash of milk or heavy cream if frosting becomes too thick

Instructions

Place room temperature unsalted butter and creamy peanut butter in a mixing bowl. Use an electric mixer on medium and beat the butter for 1 minute, until whipped and fluffy.
1 cup (226g) unsalted butter, room temperature, 3/4 cup (201g) creamy peanut butter
Add in the powdered sugar and vanilla extract, beat again on low for 1-2 minutes, scraping down the sides of the bowl, until everything is incorporated.
2-3 cups (227-340g) powdered sugar, 1 tsp vanilla extract
If the frosting is too thick, add a tablespoon of milk or heavy cream, and beat until creamy. Spread or pipe onto cake, cupcakes, or brownies.
dash of milk or heavy cream if frosting becomes too thick

Notes

How long does chocolate frosting keep?

You can store frosting in a sealed container on the counter for up to 2 days.

However, you can store frosting in a sealer container in the fridge for up to 1 week. Before using, place the frosting on the counter and allow it to come to room temperature. Give it a quick whip with an electric mixer before using.

Why do I have air bubbles in my frosting and how can I get rid of them?

Air bubbles form when whipping the frosting, which is a necessary step in making buttercream! But you can reduce the amount of air bubbles by beating the frosting on low speed for a minute after mixing everything well or by hand mixing the frosting. You are essentially pushing out the air bubbles.

Nutrition