3 c. sugar
3/4 c. butter
2/3 c. evaporated milk (one 5 1/3 oz. can)
12 oz. chocolate chips
7 oz. marshmallow creme
1 tsp. vanilla
1/2 c. walnuts, chopped (optional)

Combine sugar, butter, and milk in saucepan; bring to a full rolling boil. Boil for 5 minutes over medium heat. Remove from heat. Stir in chocolate chips until melted. Add marshmallow creme, vanilla, and walnuts (if desired). Pour into 9 x 13 inch pan. Cool and cut.