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3 Ingredient Microwave Peanut Butter Fudge

A quick and easy recipe for creamy microwave peanut butter fudge that requires just three ingredients, bringing comfort and nostalgia in every bite.
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Prep Time 10 minutes
Cook Time 5 minutes
Total Time 15 minutes
Servings: 16 squares
Course: Dessert, Snack
Cuisine: American
Calories: 200
Ingredients Method Notes

Ingredients
  

Main Ingredients
  • 1 cup butter (2 sticks) Use unsalted butter for best flavor
  • 1 cup smooth peanut butter (not natural) Ensure it's not natural to keep the fudge creamy
  • 1 pound powdered sugar
  • 1 tsp vanilla extract (optional) Add for extra flavor

Method
 

Preparation
  1. Grease an 8x8 inch pan with butter and line it with parchment paper.
Heating and Mixing
  1. In a large glass bowl, combine the butter and peanut butter. Cover tightly with a paper towel and microwave on high for about 2 minutes.
  2. Stir the mixture, then return to the microwave for an additional 1 to 2 minutes until silky smooth.
  3. Carefully fold in the powdered sugar and vanilla extract (if using) until well combined.
Setting
  1. Spread the mixture evenly into the lined pan.
  2. Let it cool for about 10 minutes, then cover and refrigerate for at least 2 hours to set.
Serving
  1. Flip the pan upside down onto a cutting surface to remove the fudge, peel away parchment, and cut into squares.

Notes

Store in an airtight container in the refrigerator for up to two weeks. Optionally, add chopped nuts or swirl in chocolate or caramel for variations.