4 c. sugar
1 tsp. vanilla
1 c. butter
1 c. milk

Bring to slow boil and boil 2 minutes. While pan is on stove (no heat) add 25 large marshmallows, 1 (12 oz.) package milk chocolate chips, 1 (12 oz.) package semi sweet chocolate chips and 2 ounces bitter chocolate. Add nuts if desired. Blend well until all is melted. Pour into buttered 9"x13" pan. Cool and cut.