Microwave Peanut Butter Fudge

This microwave peanut butter fudge is the ultimate quick and easy candy recipe. It’s creamy, rich, and full of nutty flavor  and the best part? It only takes a few minutes to prepare, with no stovetop or candy thermometer required. Perfect for holiday trays, homemade gifts, or whenever you want a simple sweet treat.

Ingredients You’ll Need

To whip up this easy fudge, gather:

  • 1 cup unsalted butter

  • 1½ cups creamy peanut butter

  • 2 teaspoons vanilla extract

  • 3¼ cups powdered sugar

  • 1 tablespoon water (to help hold parchment paper in place)

  • Optional: red and green M&M’s, for a festive topping

Pro Tip: Stick with smooth, commercial peanut butter. Natural peanut butter tends to separate and won’t give you that silky, melt-in-your-mouth texture.

Variations & Substitutions

  • Peanut Butter: Jif, Skippy, Peter Pan, or Reese’s all work. Each brand gives slightly different color and sweetness, but the texture stays the same.

  • Vanilla Extract: Out of vanilla? Use maple syrup for a subtle twist.

  • Powdered Sugar: Also called icing sugar or confectioner’s sugar. If you don’t have any, you can substitute granulated sugar, but your fudge may turn out slightly grainier.

      • Holiday cookie exchanges

      • Homemade gift boxes with other candies

      • Afternoon snacks with a cup of coffee or tea

      • Adding to dessert platters alongside chocolate fudge or rocky roadToppings: M&M’s make it fun and festive, but chocolate chips, peanut butter chips, or mini marshmallows are also delicious.

Leave a Comment