Microwave Fudge
["3 c. sugar", "1 1/2 sticks butter (not margarine)", "2/3 c. canned milk", "7 oz. jar marshmallow cream", "12 oz. pkg. chocolate chips", "1 tsp. vanilla extract", "1/2 c. chopped nuts (optional)"]
["In LARGE glass bowl, cream butter, sugar and milk. Place in microwave and cook on full power (HIGH) for 9 minutes. Do not stir. Remove from microwave and stir in chips, marshmallow cream and vanilla. Pour into greased 9 x 12 or smaller pan."]
["sugar", "butter", "milk", "marshmallow cream", "chocolate chips", "vanilla extract", "nuts"]