4 1/2 c. sugar
15 oz. can evaporated milk
1/2 lb. butter
24 oz. Nestles' chocolate chips
3 tbsp. vanilla
2 c. chopped walnuts

In large pan combine sugar and milk. Heat to rolling boil and boil 6 minutes; stirring constantly. Remove from heat; add butter and chocolate chips. Stir until well blended and add vanilla and nuts. Pour into 9 x 13 inch greased pan. Chill until set. (Also freezes well.)