Reese’s Peanut Butter Rice Krispies Treats

INGREDIENTS

6 cups

Rice Krispies cereal

3 tbsp

unsalted butter

1/2 cup

creamy peanut butter

10- ounce package marshmallows

10- ounce package Reese's Mini Pieces

16- ounce container milk chocolate frosting

miniature Reese's Peanut Butter Cups (coarsely chopped)