Ingredients
Method
- Combine the frosting and peanut butter in a large microwave-safe bowl. Microwave in 30-second bursts, stirring after each, until smooth and pourable, about 1 to 1½ minutes.
- Scrape the mixture into an 8-inch square pan lined with parchment. Smooth the top, cover, and refrigerate until firm, about 2 hours.
- Lift the fudge out using the parchment, slice into 16 squares, and serve.
Notes
Chilling times can vary; if the fudge is still soft after 2 hours, freeze for 15 minutes before cutting. Store leftovers in the fridge for up to 2 weeks.
