Peanut Butter Frosting Recipe

If you’re a fan of rich, creamy frosting with a touch of nutty sweetness, this Peanut Butter Frosting is a must-try! With just a few simple ingredients, you can create a smooth, luscious frosting that pairs perfectly with cakes, cupcakes, cookies, and brownies. Whether you’re looking to top off a chocolate cake or add a delightful layer to your favorite baked goods, this frosting will bring the perfect balance of sweetness and savory peanut butter flavor. Plus, it’s so easy to make, you’ll want to use it for every dessert!

Why You’ll Love This Recipe

1. Simple Ingredients

This peanut butter frosting uses just five ingredients: confectioners’ sugar, butter, milk, smooth peanut butter, and vanilla. You probably already have most of these ingredients in your kitchen!

2. Rich and Creamy Texture

With butter and peanut butter at the base, this frosting is incredibly creamy and smooth. It spreads easily, giving your desserts a beautiful finish.

3. Perfect Balance of Sweet and Savory

The combination of smooth peanut butter and powdered sugar creates the perfect balance of sweet and savory flavors. It’s not overly sugary but has just the right amount of sweetness.

4. Versatile

This frosting pairs beautifully with a variety of baked goods. It’s perfect for topping chocolate cakes, vanilla cupcakes, cookies, and even brownies. You can also use it as a filling for sandwich cookies or a dip for fruit!

5. Quick and Easy to Make

Making this frosting takes just minutes! With no complex techniques or hard-to-find ingredients, you can whip it up quickly and enjoy it immediately.

Ingredients

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

Variations

  • Crunchy Peanut Butter Frosting: For a bit of crunch, you can substitute smooth peanut butter with crunchy peanut butter to give the frosting some texture.
  • Chocolate Peanut Butter Frosting: Add ¼ cup of cocoa powder to the frosting for a chocolate peanut butter twist. You can also melt some chocolate and stir it in for an extra indulgent version.
  • Peanut Butter and Jelly Frosting: Swirl in some fruit preserves or jelly (like strawberry or grape) for a peanut butter and jelly-flavored frosting.

How to Make the Recipe

Step 1: Cream the Butter and Peanut Butter

In a mixing bowl, combine the room-temperature butter and peanut butter. Beat them together until smooth and creamy using a hand mixer or stand mixer on medium speed.

Step 2: Add Confectioners’ Sugar and Milk

Gradually add the powdered sugar, one cup at a time, to the butter and peanut butter mixture. Mix on low speed to prevent the sugar from spilling out. After the sugar is incorporated, add the milk and vanilla extract. Continue mixing on medium speed until smooth.

Step 3: Adjust Consistency

If the frosting is too thick, add an additional tablespoon of milk to reach your desired consistency. If it’s too thin, add a bit more powdered sugar until it thickens up.

Step 4: Use Immediately or Store

Once the frosting is smooth and fluffy, it’s ready to use! Spread it on your baked goods, or refrigerate it until you’re ready to frost. If storing, place it in an airtight container and keep it in the fridge for up to a week.

Tips for Making the Recipe

  • Room Temperature Ingredients: Make sure the butter is at room temperature to ensure the frosting comes out smooth and creamy. Cold butter can result in lumps that are difficult to mix out.
  • Add Sugar Gradually: To avoid clumps or messes, add the powdered sugar gradually, and mix on low speed until it’s well combined.
  • Adjust Flavor: You can add more vanilla for a stronger flavor or a pinch of salt to balance the sweetness of the frosting.
  • For a Thicker Frosting: If you prefer a firmer frosting, reduce the amount of milk or add a bit more powdered sugar. If you want it fluffier, you can add more milk, one tablespoon at a time.

How to Serve

This peanut butter frosting is perfect for:

  • Cakes: Spread it generously on chocolate cakes, vanilla cakes, or any flavor that pairs well with peanut butter.
  • Cupcakes: Pipe it onto cupcakes for a beautiful finish. It’s especially good with chocolate or banana cupcakes.
  • Cookies: Use it as a filling for sandwich cookies, like peanut butter cookie sandwiches or even Oreos.
  • Brownies: Spread it over brownies for a rich, peanut butter twist.

Make Ahead and Storage

Storing Leftovers

Store any leftover peanut butter frosting in an airtight container in the refrigerator for up to 1 week. If the frosting becomes too stiff after chilling, allow it to sit at room temperature for about 10-15 minutes and rewhip it before using.

Freezing

You can freeze peanut butter frosting for up to 3 months. To freeze, place the frosting in an airtight container or freezer bag. Thaw it in the fridge overnight before using it, and rewhip if necessary.

Reheating

There’s no need to reheat this frosting. If it’s too thick after storing in the fridge, just let it sit at room temperature for a bit, then mix it to restore its creamy texture.

FAQs

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

Yes! If you prefer a bit of texture in your frosting, feel free to use crunchy peanut butter instead of smooth.

2. Can I make this frosting without vanilla extract?

Yes, you can omit the vanilla extract if you prefer. It will still taste great, but the vanilla adds a nice depth of flavor.

3. How do I make this frosting dairy-free?

To make it dairy-free, substitute the butter with a dairy-free alternative, such as margarine or coconut oil, and use a plant-based milk like almond milk or oat milk.

4. Can I add cocoa powder to make chocolate peanut butter frosting?

Yes, adding cocoa powder (about ¼ cup) will turn this into a chocolate peanut butter frosting. You can also melt chocolate and stir it in for an even richer flavor.

5. How long will this frosting last?

This frosting will last up to a week when stored in the refrigerator in an airtight container.

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

Yes, this peanut butter frosting is perfect for cakes and cupcakes. It’s easy to spread or pipe onto your baked goods.

7. Can I use this frosting to frost cookies?

Absolutely! This frosting works well as a topping for cookies or as a filling for cookie sandwiches.

8. Can I make this frosting ahead of time?

Yes, you can make this frosting ahead of time and store it in the refrigerator until you’re ready to use it. Just be sure to allow it to soften a bit before frosting.

9. How do I make the frosting fluffier?

To make the frosting fluffier, you can add a little more milk (a tablespoon at a time) and beat it until it becomes light and airy.

10. Can I use this frosting as a dip?

Yes, this frosting makes an excellent dip for pretzels, apple slices, or other fruits. It’s a delicious sweet treat for snacks!

Conclusion

This Peanut Butter Frosting is the perfect addition to your baking arsenal. With its rich peanut butter flavor, creamy texture, and simple ingredients, it’s a great frosting for a wide variety of desserts. Whether you’re frosting cakes, cupcakes, cookies, or brownies, this frosting will add that perfect peanut butter sweetness that everyone will love. Plus, it’s so easy to make and customize, making it a versatile treat you’ll want to make again and again.

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Peanut Butter Frosting Recipe


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  • Author: Mary
  • Total Time: 5 minutes
  • Yield: 1 1/2 cups (enough to frost 12 cupcakes or a 9-inch cake) 1x
  • Diet: Gluten Free

Description

This creamy and smooth Peanut Butter Frosting is the perfect addition to any cake, cupcake, or dessert. With the rich, nutty flavor of peanut butter and a touch of sweetness, it’s sure to be a crowd-pleaser. Whether you’re frosting a chocolate cake or using it to top brownies, this frosting adds the perfect balance of flavor and texture.


Ingredients

Scale
  • 2 cups confectioners’ sugar

  • 1/2 cup butter (room temperature)

  • 2 tablespoons milk

  • 1/2 cup smooth peanut butter

  • 1/2 teaspoon vanilla extract


Instructions

  1. Cream the Butter and Peanut Butter: In a large mixing bowl, beat the room temperature butter and peanut butter together until smooth and creamy.

  2. Add Powdered Sugar: Gradually add the confectioners’ sugar, 1/2 cup at a time, beating after each addition until well combined.

  3. Add Milk and Vanilla: Add the milk and vanilla extract, and continue to beat the frosting until smooth and fluffy. If the frosting is too thick, add a little more milk, one tablespoon at a time, until the desired consistency is reached.

  4. Frost Your Cake: Use the peanut butter frosting immediately to frost your favorite cake or cupcakes. Enjoy!

Notes

  • If you prefer a slightly thicker or stiffer frosting, you can add more powdered sugar to reach your desired consistency.

  • For an extra twist, try mixing in chopped peanuts for some texture.

  • This frosting pairs wonderfully with chocolate cakes, brownies, or even as a filling for cookies.

  • Prep Time: 5 minutes
  • Cook Time: 0 minutes
  • Category: Frosting
  • Method: No-bake
  • Cuisine: American

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