Some cravings sneak up on you—like that sudden urge for something peanut buttery and sweet, but without all the fuss. This peanut butter cookie frosting came about on one of those evenings when my baking plans were halfway forgotten, and I found myself staring at a lonely batch of peanut butter cookies. I wasn’t aiming for perfection, just something quick and satisfying.
I remember scooping out the softened butter and peanut butter, feeling the creamy texture blend together under the mixer’s hum. The powdered sugar sifted in slowly, dusting the kitchen counters with a fine white cloud I wasn’t even mad about. There was a moment when I wasn’t sure if the frosting was too thick or just right—so I added a splash more cream, and suddenly it fluffed up beautifully, light and spreadable, promising comfort in every bite. It wasn’t flawless or fancy, but it was real, and honestly, that’s what made it so good.
Why You’ll Love It:
- It’s creamy and rich, delivering that unmistakable peanut butter flavor with a touch of sweetness.
- Ready in about ten minutes—no baking required, which means less waiting and more eating.
- Perfect for peanut butter cookies, but flexible enough to try on cupcakes or even as a dip (I haven’t tested all of these, but it’s worth a shot).
- It’s simple—and that’s kind of the point. No complicated steps, just straightforward ingredients.
If you’re worried about the frosting setting too hard or too soft, don’t be. It’s forgiving, and you can tweak the consistency with a little extra cream or powdered sugar depending on how you like it.
PrintPeanut Butter Cookie Frosting
A creamy and rich peanut butter frosting perfect for topping peanut butter cookies or any other favorite treats. This frosting is smooth, easy to make, and delivers a delicious peanut butter flavor with a hint of sweetness.
- Prep Time: 10 minutes
- Cook Time: 0 minutes
- Total Time: 10 minutes
- Yield: 12
Ingredients
1/2 cup unsalted butter, softened
1/2 cup creamy peanut butter
2 cups powdered sugar, sifted
2 tablespoons heavy cream
1 teaspoon vanilla extract
1/4 teaspoon salt
Instructions
In a large mixing bowl, beat the softened unsalted butter and creamy peanut butter together using an electric mixer on medium speed until smooth and creamy, about 2 minutes.
Gradually add the sifted powdered sugar, about 1/2 cup at a time, beating on low speed after each addition until fully incorporated.
Add the heavy cream, vanilla extract, and salt to the mixture.
Increase the mixer speed to medium-high and beat the frosting for 2 to 3 minutes until light, fluffy, and smooth.
If the frosting is too thick, add an additional teaspoon of heavy cream and beat again until desired consistency is reached.
Use immediately to frost peanut butter cookies or store as instructed.
Kitchen Notes:
This frosting comes together smoothly with just a basic mixer—no fancy equipment needed. I usually use a handheld one, and it does the job just fine. When serving, it’s delightful spread thick on soft peanut butter cookies or dolloped atop cupcakes for a little indulgence. If you want to mix things up, try stirring in a pinch of cinnamon or a splash of maple syrup for a twist, though I haven’t fully experimented with these tweaks yet. Alternatively, swapping the heavy cream for milk works in a pinch, but the texture might be slightly less fluffy. If you’re feeling adventurous, a sprinkle of chopped peanuts on top adds a nice crunch.
FAQ:
Can I make this frosting ahead of time? Absolutely. Store it in the fridge for up to five days, then let it soften at room temperature and give it a quick whip before using.
What if the frosting is too thick? Add a teaspoon of cream at a time, then mix until you reach the desired spreadability.
Is this frosting good for other desserts? It’s primarily made for peanut butter cookies, but it’s versatile enough to try on cakes, cupcakes, or even as a dip for fruit.
When you’re craving that creamy, peanut buttery finish on your treats, this frosting is ready to satisfy—no stress, just simple goodness. Don’t hesitate to save this recipe and give it a try next time you want to add a little extra something special.