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Crispy & Creamy Peanut Butter Rice Krispies Fudge


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  • Author: Penny Smith
  • Total Time: 2 hours 25 minutes (including chilling)
  • Yield: 1620 squares 1x

Description

This Crispy & Creamy Peanut Butter Rice Krispies Fudge is the perfect treat for cozy evenings, festive holidays, or any time you crave a sweet, crunchy indulgence. With its rich peanut butter flavor, smooth white chocolate, and playful Rice Krispies crunch, this fudge brings back nostalgic memories of childhood kitchen adventures. Easy to make, shareable, and irresistibly delicious, it’s a recipe that will quickly become a favorite in your household.


Ingredients

Scale
  • 3 cups Rice Krispies cereal

  • 1 cup creamy peanut butter

  • 1 can (14 oz) sweetened condensed milk

  • 2 cups white chocolate chips

  • 1 teaspoon vanilla extract

  • ¼ teaspoon salt

  • Optional: ½ cup chopped peanuts


Instructions

  • Line an 8×8-inch square baking pan with parchment paper, leaving an overhang on two sides. Lightly grease the parchment to prevent sticking.

  • In a medium saucepan over low heat, combine peanut butter and sweetened condensed milk. Stir continuously until smooth and fully blended. Remove from heat and stir in vanilla extract and salt.

  • While the mixture is warm, fold in the white chocolate chips until fully melted and incorporated, creating a creamy texture.

  • Gradually fold in the Rice Krispies cereal, coating each piece evenly. Be gentle to maintain the crunch.

  • If desired, fold in chopped peanuts for added texture and flavor.

  • Pour the mixture into the prepared pan and press down evenly using a spatula or back of a spoon. Smooth the top for an even surface.

  • Refrigerate for at least 2 hours, or until firm. For faster setting, place in the freezer for 30–40 minutes.

  • Lift the fudge from the pan using the parchment overhang. Slice into squares or rectangles and serve. Store leftovers in an airtight container in the refrigerator for up to a week.

Notes

  • Use creamy peanut butter for the smoothest texture.

  • Press the mixture firmly into the pan to help the fudge set evenly and slice neatly.

  • Customize with mini chocolate chips, Nutella swirls, or colored sprinkles for festive occasions.

  • Store in the fridge for up to a week or freeze for longer storage.

  • Prep Time: 15 minutes
  • Cook Time: 10 minutes