1 lg. & 1 sm. pkg. semi-sweet chocolate chips (18 oz.)
1/2 lb. butter (1 c.)
1 (8 oz.) jar marshmallow cream
1 tsp. vanilla
1 lg. can of evaporated milk
4 1/2 c. sugar
1 c. chopped nuts (opt.)

In a large pan heat sugar and milk to boiling. Boil for 12 minutes, stirring constantly. In a bowl, mix butter, marshmallow and chocolate chips. Pour hot mixture over mixture in bowl. MIX WELL. Add vanilla. Pour into a buttered 9 x 13 inch pan. Let set until cool.