Peanut Butter Fudge - cooking recipe

Ingredients

1/2 c. butter
11 oz. Pet milk (2 small cans)
4 1/2 c. sugar
40 large marshmallows (1 bag)
12 oz. chocolate chips (semi-sweet)
1 c. peanut butter
1/2 c. nuts (optional)

Preparation

You will need 1 large pot.