Ingredients
Frosting Ingredients
- 1 cup unsalted butter (softened to room temperature)
- 1 cup creamy peanut butter
- 3 cups powdered sugar
- 1 teaspoon vanilla extract
- ½ teaspoon salt
- 2 tablespoons milk
Instructions
- Combine Butter and Peanut Butter: In a large bowl, use an electric mixer to beat the softened unsalted butter and creamy peanut butter together until the mixture is smooth, creamy, and well-combined.
- Add Powdered Sugar Gradually: With the mixer on low speed, gradually add the powdered sugar about one-third cup at a time, mixing thoroughly after each addition. Make sure to scrape down the sides and bottom of the bowl frequently to ensure everything is incorporated evenly.
- Mix in Vanilla and Salt: Stir in the vanilla extract and salt to enhance the flavor and balance the sweetness of the frosting.
- Add Milk and Beat: While the mixer is on low speed, add the milk and stir until fully combined. Then increase the mixer speed to high and beat for 30 seconds to create a fluffy, smooth frosting.
- Apply the Frosting: Spread or pipe the frosting onto completely cooled cupcakes or cakes for a delicious finishing touch.
Notes
- Ensure your butter is at room temperature for easy mixing and a smooth texture.
- If the frosting is too thick, add a little more milk, one teaspoon at a time, until desired consistency is reached.
- For a less sweet frosting, reduce the powdered sugar by a quarter cup.
- Store leftover frosting in an airtight container in the refrigerator for up to one week; bring to room temperature and re-whip before using.
- This frosting pairs wonderfully with chocolate, vanilla, or banana-flavored baked goods.
- Prep Time: 10 minutes
- Cook Time: 0 minutes
- Category: Dessert Frosting
- Method: No-Cook
- Cuisine: American
- Diet: Vegetarian
