Step 1

In a stand mixer, fitted with a paddle attachment, cream the butter until smooth. Add in the cream cheese.

Step 2

Beat on medium-high speed until well combined and smooth, about 2-3 minutes.

Step 3

Gradually beat in the confectioners’ sugar until totally incorporated, increase the speed and then beat until smooth.

Step 4

Mix in the vanilla extract. Add in a pinch of salt. Mix until smooth and creamy.

Step 5

Add peanut butter and mix until smooth and creamy.

Step 6

Use immediately or store in the refrigerator for 4 days, or freeze for up to 2 months.