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Peanut Butter Marshmallow Squares Recipe


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4.2 from 90 reviews

  • Author: Diane
  • Total Time: 1 hour 22 minutes
  • Yield: 24 servings
  • Diet: Vegetarian

Description

Peanut Butter Marshmallow Squares are a delightful no-bake treat combining creamy peanut butter, sweet butterscotch chips, and fluffy mini marshmallows. These easy-to-make squares are perfect for parties, snacks, or whenever you crave a sweet and chewy treat. Chilling the marshmallows before mixing ensures they maintain a pleasant texture, while the buttery butterscotch-peanut butter mixture binds everything together into perfect squares.


Ingredients

Ingredients

  • 1/2 cup butter (1 stick)
  • 1 11 oz. bag of butterscotch chips
  • 1 cup peanut butter (creamy or crunchy)
  • 1 16 oz. bag of mini marshmallows (regular or fruity)


Instructions

  1. Freeze Marshmallows: Place the bag of mini marshmallows into the freezer for 15-20 minutes while you prepare the other ingredients. This helps them maintain their shape during mixing.
  2. Prepare Pan: Line a 9x13 inch baking pan with parchment paper to prevent sticking and make removal easier.
  3. Melt Mixture: In a saucepan over medium-low heat, combine the butter, butterscotch chips, and peanut butter. Stir continuously until the mixture is smooth, creamy, and the butter is fully melted. Avoid boiling to maintain the texture.
  4. Mix with Marshmallows: Pour the cold marshmallows into a large mixing bowl. Immediately pour the warm peanut butter and butterscotch mixture over them.
  5. Coat Evenly: Stir thoroughly until all the marshmallows are completely coated with the mixture, ensuring an even distribution for each square.
  6. Transfer to Pan: Pour the coated marshmallow mixture into the prepared baking pan. Use a rubber spatula to gently pat and spread it evenly.
  7. Chill: Refrigerate the pan for 1 to 2 hours to set the squares properly.
  8. Cut and Serve: Once firm, cut the mixture into 24 equal squares and serve.

Notes

  • Freezing the marshmallows before mixing helps prevent them from melting completely and keeps a nice chewy texture.
  • You can use either creamy or crunchy peanut butter depending on your preference.
  • For easier cutting, warm the knife slightly or dip it in hot water before slicing.
  • Store leftovers in an airtight container in the refrigerator for up to a week.
  • Optional: Add chopped nuts for extra crunch if desired.
  • Prep Time: 20 minutes
  • Cook Time: 10 minutes
  • Category: Dessert
  • Method: No-Cook
  • Cuisine: American