3 c. sugar
1 can evaporated milk
3/4 c. butter
1 (12 oz.) pkg. chocolate chips
1 (7 oz.) jar marshmallow creme
1/4 tsp. vanilla

Combine in 3 quart casserole dish the sugar, milk and butter. Microwave on high 12 minutes, stirring occasionally. Stir in chocolate chips until melted. Add marshmallow creme and vanilla, beating until blended. Pour into buttered 12" pan. Cool until set.