2 c. sugar
3/4 c. undiluted evaporated milk
2 tbsp. butter
1 (6 oz.) pkg. chocolate chips
1 tsp. vanilla
1 c. nuts

Combine sugar, milk and butter. Stir to blend. Cook on medium heat, stirring constantly until it comes to a full boil. Boil 3 minutes. Remove from heat. Add chocolate chips. Stir until melted and mix is smooth and well blended. Stir in vanilla and nuts. Spread into 8" square pan. Chill until firm. Cut into squares.