Peanut Butter Frosting Recipe

If you’re looking for a rich, creamy frosting to top your favorite desserts, this Peanut Butter Frosting is the perfect choice. It’s smooth, flavorful, and easy to make, with just a few simple ingredients that you probably already have in your pantry. Whether you’re decorating cupcakes, cakes, or cookies, this frosting adds a delightful peanut butter twist to any treat.

With its perfect balance of sweetness and a creamy, nutty flavor, this peanut butter frosting elevates any baked good. The combination of butter, peanut butter, and confectioners sugar creates a smooth, spreadable frosting that’s both fluffy and decadent. You’ll be reaching for this recipe whenever you need a quick and delicious frosting that is sure to please peanut butter lovers.

Why You’ll Love This Recipe

This Peanut Butter Frosting is a dream come true for peanut butter lovers. It has the perfect consistency, making it easy to spread or pipe onto cupcakes, cakes, or cookies. The flavor is rich but not overly sweet, with the peanut butter shining through in every bite. This frosting is also incredibly versatile and can be used to enhance a wide variety of baked goods. Best of all, it comes together in just a few minutes, making it a perfect go-to recipe for when you need a quick and delicious frosting.

Disclosure: This post contains affiliate links.If you click and make a purchase, I may earn a small commission at no extra cost to you.

Oil Dispenser

Buy Now →

Air Fryer+ Rotisserie

Buy Now →

Chopper & Spiralizer

Buy Now →

Ingredients

  • 2 cups confectioners sugar
  • ½ cup butter (room temperature)
  • 2 tablespoons milk
  • ½ cup smooth peanut butter
  • ½ teaspoon vanilla flavoring

Variations

While this peanut butter frosting is delicious as-is, you can make a few variations to tailor it to your taste:

Add Chocolate

For a chocolate-peanut butter combo, mix in some cocoa powder or melted chocolate into the frosting. You can even add mini chocolate chips for extra texture.

Use Crunchy Peanut Butter

If you love extra crunch in your frosting, swap out the smooth peanut butter for crunchy peanut butter. It will give the frosting a bit more texture and a stronger peanut flavor.

Add a Pinch of Salt

If you prefer a salty-sweet frosting, add a pinch of salt to the frosting mixture. The salt will balance out the sweetness and bring out the peanut flavor even more.

Make It Dairy-Free

For a dairy-free version, use a non-dairy butter substitute and almond or oat milk instead of regular milk.

How to Make the Recipe

Step 1: Prepare Your Ingredients

Start by letting your butter come to room temperature so it blends easily. Have all of your ingredients ready before you begin.

Step 2: Cream the Butter and Peanut Butter

In a mixing bowl, use an electric mixer to beat the softened butter and smooth peanut butter together until light and fluffy.

Step 3: Add Confectioners Sugar

Gradually add the confectioners sugar, one cup at a time, while mixing on low speed. Continue to mix until the sugar is fully incorporated, and the frosting becomes thick and smooth.

Step 4: Add Milk and Vanilla

Once the sugar is fully incorporated, add the milk and vanilla flavoring to the mixture. Beat until the frosting is smooth and has the desired consistency. If the frosting is too thick, add more milk, a teaspoon at a time, until it reaches your preferred texture.

Step 5: Frost Your Desserts

Once the frosting is ready, spread or pipe it onto your cakes, cupcakes, or cookies. For a smoother finish, dip your spatula in a little water to help spread the frosting more evenly.

Tips for Making the Recipe

  • Room Temperature Ingredients: Make sure your butter is at room temperature for easy mixing. Cold butter can create lumps and make the frosting harder to work with.
  • Adjust Consistency: If you want your frosting to be stiffer, add a little more powdered sugar. For a softer, more spreadable frosting, add more milk.
  • Use a Stand Mixer: If you have a stand mixer, use it to get an even fluffier consistency. It’s great for creaming the peanut butter and butter together.

How to Serve

This Peanut Butter Frosting can be used to decorate various desserts, such as:

  • Cupcakes: Perfect for topping chocolate or vanilla cupcakes.
  • Cakes: This frosting is ideal for spreading between layers of cake or frosting the entire cake.
  • Cookies: Frost your favorite cookies like sugar cookies or chocolate chip cookies with this rich peanut butter frosting.
  • Brownies: Add a decadent layer of peanut butter frosting on top of brownies for an extra indulgent treat.

Make Ahead and Storage

Storing Leftovers

Leftover peanut butter frosting can be stored in an airtight container at room temperature for up to 3 days. If you live in a warm climate, it’s best to store it in the fridge to prevent it from becoming too soft.

Freezing

To freeze, place the frosting in a freezer-safe container, and store it for up to 2 months. When you’re ready to use it, thaw the frosting in the fridge overnight and re-whip it before applying it to your baked goods.

Reheating

If your frosting has stiffened too much after refrigeration or freezing, gently microwave it in short intervals (10-15 seconds), then stir and check the consistency. Whip it again for the perfect texture.

FAQs

1. Can I make this frosting without milk?

Yes, you can use a non-dairy milk substitute such as almond milk or even water in place of the milk.

2. Can I use crunchy peanut butter instead of smooth?

Yes, you can substitute crunchy peanut butter for smooth. It will add texture and a more pronounced peanut flavor to the frosting.

3. How can I make the frosting sweeter?

If you prefer a sweeter frosting, you can add extra confectioners sugar, a tablespoon at a time, until you reach your desired sweetness level.

4. Can I add chocolate to this frosting?

Yes, you can add cocoa powder or melted chocolate to create a chocolate-peanut butter frosting. For a more intense flavor, you can also mix in chocolate chips.

5. How long will the frosting last?

This frosting can be stored at room temperature for up to 3 days. For longer storage, refrigerate it for up to a week or freeze for up to 2 months.

6. Can I make this frosting in advance?

Yes, you can make this frosting in advance. Store it in an airtight container and refrigerate it until you’re ready to use it. Be sure to let it come to room temperature before using.

7. Can I make this frosting without butter?

You could substitute the butter with a non-dairy butter substitute for a dairy-free option, but the texture and flavor might differ slightly.

8. Can I use this frosting on cakes and cupcakes?

Yes, this frosting works wonderfully on cakes, cupcakes, and cookies. It’s versatile and adds a delicious peanut butter flavor to any dessert.

9. How do I pipe this frosting onto cupcakes?

For easy piping, place the frosting in a piping bag fitted with your favorite tip. If the frosting is too thick to pipe, add a little more milk to loosen it up.

10. Is this frosting suitable for decorating cookies?

Yes, this peanut butter frosting is perfect for decorating cookies. It holds up well and can be spread or piped onto the cookies as needed.

Conclusion

This Peanut Butter Frosting is the perfect addition to any dessert. It’s easy to make, full of flavor, and versatile enough to be used on cakes, cupcakes, cookies, or even brownies. With its creamy texture and nutty sweetness, it’s sure to become a favorite frosting recipe in your collection. Whether you’re baking for a special occasion or just because, this peanut butter frosting is the perfect way to elevate your desserts.

Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon

Peanut Butter Frosting Recipe


5 Stars 4 Stars 3 Stars 2 Stars 1 Star

No reviews

  • Author: Elizabeth
  • Total Time: 5 minutes
  • Yield: Frosts 1 cake or 12 cupcakes 1x
  • Diet: Vegetarian

Description

This creamy and decadent peanut butter frosting is the perfect topping for cakes, cupcakes, and cookies. With a smooth texture and rich peanut butter flavor, it’s sure to satisfy your sweet tooth.


Ingredients

Scale
  • 2 cups confectioners sugar

  • ½ cup butter (room temperature)

  • 2 tablespoons milk

  • ½ cup smooth peanut butter

  • ½ teaspoon vanilla flavoring


Instructions

  • In a large mixing bowl, beat the butter and peanut butter together until smooth and creamy.

  • Gradually add in the confectioners sugar, 1/4 cup at a time, and mix until combined.

  • Add the milk and vanilla flavoring, and continue to beat until smooth and fluffy.

  • If the frosting is too thick, add a little more milk, 1 teaspoon at a time, until you reach your desired consistency.

 

  • Spread the frosting on your cooled cake or cupcakes, and enjoy!

Notes

  • If you’d like a richer flavor, you can add a pinch of salt to balance the sweetness.

  • This frosting pairs wonderfully with chocolate cakes or cookies, as well as banana or carrot cakes.

  • The frosting can be stored in an airtight container in the fridge for up to 1 week. If it hardens, let it come to room temperature before using.
  • Prep Time: 5 minutes
  • Cook Time: 0 minutes
  • Category: Dessert, Frosting
  • Method: Mixing
  • Cuisine: American

Leave a Comment

Recipe rating 5 Stars 4 Stars 3 Stars 2 Stars 1 Star