This Peanut Butter Frosting recipe is creamy, rich, and perfect for any dessert. Made with creamy peanut butter, butter, and a hint of vanilla extract, it delivers a smooth, sweet finish to cakes, cupcakes, cookies, and more. Whether you’re looking for a dairy-free frosting or just a classic peanut butter treat, this recipe can easily be adapted to suit different dietary preferences. With just a few simple ingredients, you’ll have a delicious frosting that’s perfect for any occasion.

Ingredients:
- ½ cup dairy or dairy-free butter (room temperature)
- ½ cup creamy peanut butter
- 1 ½ cups powdered sugar (more to taste)
- 1 teaspoon Singing Dog vanilla extract
- 3 tablespoons almond milk or heavy cream
- ¼ teaspoon salt
Instructions:
- Beat the Butter: Using a stand mixer or hand mixer with the paddle attachment, beat the room temperature butter on medium-high speed for 2 minutes until creamy and smooth.
- Incorporate the Powdered Sugar: Gradually add the powdered sugar, one cup at a time. Start mixing on low speed, then increase to medium until fully combined. Scrape down the sides of the bowl as needed.
- Add the Peanut Butter: Mix in the creamy peanut butter and beat on medium-high for an additional minute, ensuring it is fully incorporated.
- Flavor and Adjust Consistency: Add the vanilla extract, salt, and 1 tablespoon of almond milk or heavy cream. Mix well, then gradually add more almond milk or cream, 1 tablespoon at a time, until the frosting reaches your desired consistency.
Why You’ll Love This Recipe
This Peanut Butter Frosting is irresistibly creamy and rich, combining the perfect balance of sweet and savory flavors. Whether you’re frosting cupcakes, cakes, or cookies, this frosting provides a smooth, peanut butter-packed finish that will take your baked goods to the next level. It’s also versatile enough for those who prefer a dairy-free frosting option, as it can easily be adapted for different dietary preferences.
Tips
- Room Temperature Butter: Make sure the butter is at room temperature for the smoothest texture. Cold butter can cause clumps and uneven mixing.
- Adjust Consistency: If the frosting is too thick, simply add more milk or cream a little at a time until it reaches your desired consistency. For thicker frosting, add more powdered sugar.
- Scrape Down the Bowl: Scraping down the bowl during mixing ensures that all ingredients are fully incorporated and results in a smooth, even frosting.
Variations and Substitutions
- Nut Butters: If you’re not a fan of peanut butter, substitute it with other nut butters such as almond butter, cashew butter, or even sunflower seed butter for a nut-free version.
- Sweeteners: For a less sweet frosting, reduce the powdered sugar or use a sugar substitute like stevia or monk fruit.
- Dairy-Free Option: Use dairy-free butter and almond milk (or coconut milk) to make the frosting completely dairy-free.
- Flavor Add-ins: Add a pinch of cinnamon, cocoa powder, or a swirl of chocolate for a fun twist on the classic peanut butter flavor.
FAQs
- Can I make this frosting ahead of time? Yes, you can make this frosting ahead of time. Store it in an airtight container in the refrigerator for up to 1 week. Bring it to room temperature before using and re-whip it for the best consistency.
- Can I use crunchy peanut butter? Yes, crunchy peanut butter can be used for added texture, though it will result in a slightly different texture for the frosting.
- How can I store leftover frosting? Leftover frosting can be stored in the refrigerator for up to 1 week or frozen for up to 3 months. If freezing, place it in an airtight container, and when ready to use, thaw and re-whip.
Serving
This Peanut Butter Frosting is perfect for topping cupcakes, cakes, cookies, or even brownies. It’s also great as a dip for fruits like apples or as a filling for sandwich cookies. Whether you’re hosting a birthday party or just craving a sweet treat, this frosting is sure to be a crowd-pleaser.
Suggestions
- Decorating: To make your dessert look even more tempting, sprinkle crushed peanuts, chocolate chips, or a drizzle of chocolate syrup on top of the frosting.
- Pairing: Pair this frosting with chocolate cake or banana bread for an irresistible combination.
Peanut Butter Frosting Recipe
24
servings10
minutes15
minutesIngredients
½ cup dairy or dairy-free butter (room temperature)
½ cup creamy peanut butter
1 ½ cups powdered sugar (more to taste)
1 teaspoon Singing Dog vanilla extract
3 tablespoons almond milk or heavy cream
¼ teaspoon salt
Directions
- Beat the Butter: Using a stand mixer or hand mixer with the paddle attachment, beat the room temperature butter on medium-high speed for 2 minutes until creamy and smooth.
- Incorporate the Powdered Sugar: Gradually add the powdered sugar, one cup at a time. Start mixing on low speed, then increase to medium until fully combined. Scrape down the sides of the bowl as needed.
- Add the Peanut Butter: Mix in the creamy peanut butter and beat on medium-high for an additional minute, ensuring it is fully incorporated.
- Flavor and Adjust Consistency: Add the vanilla extract, salt, and 1 tablespoon of almond milk or heavy cream. Mix well, then gradually add more almond milk or cream, 1 tablespoon at a time, until the frosting reaches your desired consistency.
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