Microwave Fudge - cooking recipe

Ingredients

1/2 c. margarine or butter
2 c. sugar
1 (5 oz.) can (2/3 c.) evaporated milk
2 c. tiny marshmallows
1 (6 oz.) pkg. (1 c.) semi-sweet chocolate pieces *
1/2 tsp. vanilla
1/2 c. nuts (optional)

Preparation

*Butterscotch or peanut butter flavored pieces can be substituted for chocolate.