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    TaraTeaspoon » Desserts » Frosting + Icing

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    Published: by

    Best Fluffy Peanut Butter Frosting

    Jump to Recipe Pin Recipe Jump to Comments
    fluffy peanut butter frosting recipe pin image
    Best Fluffy Peanut Butter Frosting
    Best Fluffy Peanut Butter Frosting
    fluffy peanut butter frosting on chocolate cupcake

    Make homemade peanut butter frosting that's soft and creamy, and holds for piping. It has intense nut flavor and is delicious atop cakes, cupcakes, brownies and cookies. 


    If there's one thing I love, it's frosting. At age 4 I asked my mom, "What's the stuff that holds up the frosting?" Cake was inconsequential to the fluffy, sweet frosting on top.

    I clearly knew then that cake takes second fiddle to delicious icing or frosting, and this homemade peanut butter frosting is no exception!

    chocolate cupcake with piped peanut butter frosting
    Jump to:
    • Frosting vs. Icing
    • Peanut Butter Frosting Ingredients
    • How to Make Peanut Butter Frosting
    • Ways to Use Peanut Butter Frosting
    • Tips for the Best Peanut Butter Frosting
    • More Easy Frosting Recipes:
    • Best Fluffy Peanut Butter Frosting

    Frosting vs. Icing

    What's the difference between frosting and icing? For most folks, the terms can be used interchangeably. We say "ice a cake," or "put icing on the cookies," and it is most often really frosting. 

    In food terms, icing is typically a thinner, more sugary, and often used as a glaze. Frosting is known for being fluffy, whipped and thicker.

    In my post on brownie variations, I used melted butter to make a peanut butter icing, which made a perfect thin layer on the brownies.

    I make the best vanilla buttercream frosting with confectioners' sugar and butter. It melts in your mouth. Try it if you need to switch to something without peanuts. 

    Peanut Butter Frosting Ingredients

    Inherently peanut butter frosting or icing is not as smooth as other frostings. The peanut butter can create a stiff mixture that tastes great, but doesn't pipe or spread well. 

    I use butter, as well as a bit of cream cheese, to create the smooth creaminess I want in a fluffy peanut butter frosting. That's right, this is technically a peanut butter cream cheese frosting!

    Sure, there is a very slight tang to the frosting, but the sweetness and rich peanut flavor aren't overpowered. No one will notice, but they will know it's dang good frosting. 

    Plus, the powdered sugar and a pinch of salt help balance everything out, so in the end, all you taste is pure peanut butter flavor.

    overhead of chocolate peanut butter cupcakes

    How to Make Peanut Butter Frosting

    This is such an easy peanut butter frosting recipe! Simply beat together the peanut butter, cream cheese, butter, and salt.

    Then, mix in the confectioners' sugar. The frosting will be quite thick at this stage, so you'll need to thin it out with a little milk.

    Once the milk is incorporated, you should be left with whipped, fluffy peanut butter frosting!

    Tip: Use a stand mixer or hand mixer to make this bakery-quality frosting fluffy and delicious. 

    Ways to Use Peanut Butter Frosting

    I love using this as peanut butter cake frosting! It pairs especially well with chocolate cake. The combo is classic, and this whipped peanut butter frosting is perfect.

    I even took this combo a step further and used this as a peanut butter topping for brownies. My brownie cake is not only delicious but really beautiful. It is a bit of a show-stopper with the shortcut of boxed brownies. 

    Or, keep things simple and sandwich the frosting between two graham crackers. I used to love making graham cracker cookie sandwiches as a kid!

    Can Frosting Be Frozen?

    Yes, the homemade peanut butter frosting can be frozen for up to 3 months. When ready to use, thaw overnight in the fridge.

    If the frosting looks deflated at all, simply whip it with a hand mixer for a minute or two to revive.

    Can I Use Natural Peanut Butter?

    I recommend using "traditional" peanut butter, like Jif or Skippy, to make this recipe. Natural peanut butter is much oilier and has a tendency to separate.

    Peanut Butter Frosting swirled on Chocolate cupcake in brown and white striped paper baking cup

    Tips for the Best Peanut Butter Frosting

    • Cream cheese, as I mentioned, helps the frosting with its silky texture. 
    • Use smooth peanut butter rather than natural peanut butter. Natural peanut butter hasn't been homogenized and isn't as creamy. It will make a more grainy, oily icing. 
    • Don't over whip. I keep my mixer on medium speed as I add the confectioners' sugar so I don't incorporate too much air. If there is too much air the frosting will still taste good, but won't look as smooth. 
    • Add more confectioner's sugar if you'd like the frosting to be more stiff. 

    More Easy Frosting Recipes:

    I'm a total fan of homemade frostings and icings. Here are a few more you don't want to miss: 

    • Chocolate cream cheese frosting recipe, great for a classic yellow or chocolate cake. 
    • For a milk chocolate flavor, try my fluffy chocolate frosting. 
    • Learn how to make caramel frosting that's really good with spice cake. 
    Peanut Butter Frosting swirled on Chocolate cupcake in brown and white striped paper baking cup

    Best Fluffy Peanut Butter Frosting

    Tara Teaspoon
    This fluffy peanut butter frosting has intense nut flavor and is delicious on cake, cupcakes, brownies and cookies. 
    4.56 from 27 votes
    Print Recipe Pin Recipe
    Prep Time 15 mins
    Total Time 15 mins
    Course Baking
    Cuisine American
    Servings 16 Makes about 2 ½ cups
    Calories 247.91 kcal

    Ingredients
      

    • 1 cup smooth peanut butter
    • ½ cup unsalted butter room temperature
    • 4 oz cream cheese room temperature
    • ¼ teaspoon salt
    • 3 cups confectioners' sugar
    • 2½ tablespoon milk

    Instructions
     

    • In a mixing bowl beat together the peanut butter, butter, cream cheese and salt. Mix in the confectioners’ sugar, mixture will be stiff, then add the milk and beat until smooth.
    • If piping, transfer frosting to a piping bag fitted with a #825 open star tip. Pipe or spread frosting on cupcakes, cookies, cake or brownies.

    Notes

    This is an easy peanut butter frosting that's whipped to perfection. Light and fluffy, it's great for cake, brownies, cookies or cupcakes. 
    The nutrition facts are calculated for 16 servings. 
     
    • TRY MY OTHER FROSTING RECIPES: 
    • Fluffy Vanilla Frosting for cake, cupcakes and cookies. 
    • Caramel Frosting for cupcakes and spice cake.
    • Classic Cream Cheese Frosting perfect for cake or cookies.
    • The ultimate Milk Chocolate Frosting.

    Nutrition

    Calories: 247.91kcalCarbohydrates: 28.6gProtein: 4.73gFat: 13.74gSaturated Fat: 5.98gCholesterol: 23.28mgSodium: 148.4mgPotassium: 120.75mgFiber: 0.84gSugar: 23.85gVitamin A: 276.25IUCalcium: 16.94mgIron: 0.35mg
    Want to watch videos to show you how to cook?Check out our Youtube and try this recipe and more.

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    Tara in kitchen making salad

    About Tara Teaspoon

    I’ve been in the food publishing business for over 20 years, creating recipes & food-styling for magazines, books, television & advertising. Order my new cookbook & stick around for amazing things to eat.

    Find out more!

    Recipe Tara Teaspoon. Photography Ty Mecham

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    Filed Under: Desserts, Frosting + Icing Tagged With: baking, cream cheese frosting, frosting, icing, peanut butter frosting, topping

    Reader Interactions

    Comments

    1. Safira Adam says

      October 07, 2019 at 1:59 pm

      I have been looking for a good peanut butter frosting for cupcakes. My son loves peanut butter. Making this soon!

      Reply
      • Tara Teaspoon says

        October 07, 2019 at 2:16 pm

        Thanks for commenting Safira! So glad you found my recipe and I look forward to hearing how you liked it.

        Reply
    2. Veena Azmanov says

      October 10, 2019 at 10:14 pm

      This Peanut Butter frosting is unique and flavorful. Sure to try it out with my next batch of cupcakes.

      Reply
    3. Cat says

      May 07, 2020 at 12:39 am

      Can you make this recipe ahead of time and store in fridge? Thanks !

      Reply
      • Tara says

        May 08, 2020 at 1:54 pm

        Absolutely! I do it all the time.
        When you want to use it bring it to room temperature and stir it well.

        Reply
    4. Mia says

      January 05, 2021 at 9:22 pm

      Delicious! Thank you, Tara Teaspoon!

      Reply
    5. Nikki says

      July 10, 2021 at 2:07 pm

      Love this frosting. I was looking for a recipe with cream cheese and landed on this one. Super fluffy, and easy to frost with!❤❤

      Reply
      • Tara Teaspoon says

        July 13, 2021 at 9:19 am

        So happy to hear it! It's definitely a crowd-pleaser!

        Reply
      • Tara Teaspoon says

        August 04, 2021 at 12:22 pm

        Awesome! Glad it was a success.

        Reply
    6. Britney F says

      August 19, 2021 at 6:54 pm

      That's it, I'm sold! I will make ANY frosting you give me, Tara. This peanut butter one is FANTASTIC!

      Reply

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