Peanut Butter Frosting: The Ultimate Peanut Butter Frosting Recipe
Introduction to Peanut Butter Frosting
Peanut butter frosting is a delightful addition to any dessert, bringing a creamy, nutty flavor that can elevate your cupcakes, cakes, and even cookies! This frosting is not only easy to make but also incredibly versatile, making it a favorite among bakers of all skill levels. Whether you’re preparing for a special occasion or just want to add a sweet touch to your treats, this peanut butter frosting recipe is sure to impress.
A Personal Story Behind My Peanut Butter Frosting Journey
Growing up, my family often had celebrations filled with sweet treats. One of my fondest memories is baking with my grandmother, who always insisted that every cake should be topped with her famous peanut butter frosting. The combination of sweet and salty flavors created a magical experience that I still cherish today. This recipe is my tribute to those wonderful moments spent in the kitchen, and I hope it brings you as much joy as it brought me!
What Makes This Peanut Butter Frosting Recipe Special?
This peanut butter frosting recipe stands out for its smooth texture and rich flavor. The perfect balance of creamy peanut butter, soft butter, and just the right amount of sweetness from powdered sugar creates a frosting that is both delicious and easy to work with. Additionally, this recipe requires minimal ingredients, making it accessible for anyone to whip up a batch in no time. Plus, if you prefer a richer flavor, you can easily substitute salted butter for unsalted butter!
The Full Peanut Butter Frosting Recipe
Ingredients
- 1 cup (226 g) unsalted butter, softened
- 1 cup (245 g) creamy peanut butter
- 3 cups (375 g) powdered sugar
- 1 teaspoon vanilla extract
- 1/2 teaspoon salt
- 2 tablespoons milk
Instructions
- In a large bowl, combine the softened butter and creamy peanut butter. Use an electric mixer to beat them until creamy and well-mixed, about 2-3 minutes. This will help achieve a light and airy frosting.
- Gradually add the powdered sugar, about 1/3 cup at a time, while mixing on low speed. Make sure to scrape the sides and bottom of the bowl to incorporate all ingredients thoroughly, which ensures an even texture.
- Stir in the vanilla extract and salt. This step adds depth to the flavor, making your frosting irresistible!
- Keeping the mixer on low speed, pour in the milk and mix until everything is well combined. Then, increase the speed to high and beat for about 30 seconds until fluffy.
- Spread or pipe the frosting onto completely cooled cupcakes or cake. Remember, frosting on warm desserts can melt, so ensure they are fully cooled for the best results.
Serving Suggestions and Variations for Peanut Butter Frosting
This peanut butter frosting is perfect for topping cupcakes, cakes, or even brownies. For a fun twist, try drizzling some chocolate ganache over the top for a decadent combination. You can also add crushed peanuts on top for added texture and crunch. If you’re feeling adventurous, mixing in some cocoa powder can turn this frosting into a chocolate peanut butter delight!
Frequently Asked Questions About Peanut Butter Frosting
Can I use crunchy peanut butter instead of creamy?
Yes, using crunchy peanut butter will give your frosting a delightful texture. Just keep in mind that it will change the consistency slightly.
How can I store leftover frosting?
You can store leftover peanut butter frosting in an airtight container in the refrigerator for up to a week. Before using, let it sit at room temperature to soften.
Can I freeze peanut butter frosting?
Absolutely! You can freeze the frosting in an airtight container for up to 3 months. Thaw it in the refrigerator and mix well before using.
Recipe Stats
- Prep Time: 15 minutes
- Total Time: 15 minutes
- Calories per Serving: 200
- Servings: Frosts about 24 cupcakes or a 9×13-inch cake

Peanut Butter Frosting
Ingredients
Main Ingredients
- 1 cup unsalted butter, softened
- 1 cup creamy peanut butter
- 3 cups powdered sugar
- 1 teaspoon vanilla extract
- 0.5 teaspoon salt
- 2 tablespoons milk
Instructions
- In a large bowl, combine the softened butter and creamy peanut butter. Use an electric mixer to beat them until creamy and well-mixed, about 2-3 minutes.
- Gradually add the powdered sugar, about 1/3 cup at a time, while mixing on low speed. Scrape the sides and bottom of the bowl to incorporate all ingredients thoroughly.
- Stir in the vanilla extract and salt.
- Keeping the mixer on low speed, pour in the milk and mix until everything is well combined. Then, increase the speed to high and beat for about 30 seconds until fluffy.
- Spread or pipe the frosting onto completely cooled cupcakes or cake.