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white chocolate and peanut butter krispie treats
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White Chocolate and Peanut Butter Krispie Treats

A lovely fusion of white chocolate and peanut butter combined into a classic childhood treat.
Prep Time2 hrs 15 mins
Cook Time5 mins
Total Time2 hrs 20 mins
Course: Slices / Bars / TrayBakes
Cuisine: British
Servings: 12 bars
Author: Emma


  • 335 grams white chocolate - finely chopped (2 cups)
  • 135 grams peanut butter - smooth or crunchy (1/2 cup)
  • 40 grams rice krispies (1 and 1/2 cups)
  • 65 grams mini marshmallows (1 and 1/2 cups)
  • 90 grams mini dark chocolate chips (1/2 cup)
  • 90 grams mini white chocolate chips (1/2 cup)


  • Line an 8-inch tin with parchment paper, and place to one side.
  • Place the mini chocolate chips in a bowl and place in the freezer until needed. It helps them keep their shape when you add them in later and the mix is a little warm.
  • Melt the white chocolate and peanut butter together in either a double boiler over a gentle heat or in a microwave on 50% power in 30-second increments.
  • Once melted add it to the rice krispies in a large bowl and gently mix together and then leave to cool for about 20 minutes stirring occasionally.
  • Once cooled to about room temperature add in the mini marshmallows and mini chocolate chips and very carefully mix it all together.
  • Place the mixture into the prepared pan and gently flatten out into an even layer. Place your tray in the fridge to set; they will usually be set in 2 hours but leave it overnight if possible. Once set remove and cut into squares.
  • Store in an airtight container in the refrigerator for up to one week.