3 (6 oz.) pkg. chocolate chips
2 c. chopped nuts
1 c. butter
1 tbsp. vanilla
4 c. white sugar
1 lg. can condensed milk

Place first 4 ingredients in a large bowl. Place sugar and milk in a heavy pan and bring to a boil; boil 7 minutes, stirring constantly. Pour over ingredients in bowl. Mix thoroughly and pour into buttered shallow pan, 8 x 12 inches. Cool and cut into squares. Makes 5 pounds.