3 c. sugar
3/4 c. butter
2/3 c. evaporated milk
1 (12 oz.) pkg. semi-sweet chocolate chips
1 (7 oz.) jar Kraft marshmallow cream
1 c. chopped nuts (optional)
1 tsp. vanilla

Microwave butter in 4 quart bowl on High 1 minute or until melted. Add sugar and milk; mix well. Microwave on High 5 minutes or until mixture begins to boil; stir after 3 minutes. Mix well, scrape bowl. Microwave 5 1/2 minutes; stir after 3 minutes. Gradually stir in chocolate until melted. Add remaining ingredients; mix well. Pour into greased 9 x 9 inch or 13 x 9 inch pan. Cool at room temperature; cut into squares. Makes 3 pounds. Great for holiday gift-giving.