White Chocolate Peanut Butter Cheerios Treats

White Chocolate Peanut Butter Cheerios Treats 3 tbsp butter 40 regular size marshmallows 4 cups Peanut Butter Cheerios 1/2 cup peanut butter 1/4 cup white chocolate chips Grease a square baking pan and set aside. In a large pot, melt butter over low heat. Add marshmallows and stir constantly until completely melted. Remove from heat. Stir in peanut butter and Cheerios until completely combined. Press mixture into the baking pan using a piece of wax paper. Cool in the fridge for a few hours. Cut into squares.