Peanut Butter Marshmallow Squares

Peanut Butter Marshmallow Square on a sheet of waxed paper and a glass of milk in the background.

This Peanut Butter Marshmallow Squares recipe is the perfect no bake treat for anyone with a sweet tooth! They'd be perfect for an after-school snack, potlucks, bake sales and everything in between!

Prep Time10

Cook Time5

Total Time15

Course: Dessert

Cuisine: American

Keyword: no bake

Servings: squares

Calories: 162kcal

Author: Kelsey Byrnes

Ingredients

3 cups mini marshmallows divided
1 cup corn syrup
1/2 cup brown sugar
1 1/4 cups peanut butter
6 cups Rice Krispies

Instructions

Grease a square pan (8x8 or 9x9-inch) and set aside.
Add 1 cup of the marshmallows, the corn syrup and brown sugar to a saucepan.
Heat over low-medium heat and stir until the brown sugar is dissolved and the marshmallows are melted.
Remove from the heat and stir in the peanut butter.
Add the cereal and stir until well-coated.
Add the remaining marshmallows and stir just a few times (don't over-stir or these marshmallows will melt).
Pour into the prepared pan and pat the mixture out to an even layer.
Let cool before slicing and enjoy!

Nutrition