The best Marshmallow Squares

1⁄2 cup peanut butter
1 (12 ounce) package butterscotch chips
1⁄2 cup butter
3 cups mini marshmallows

How to make it :


Melt butter, chips, and peanut butter together on low heat.
Cool, add marshmallows.
Pour into 8x8 pan to set.