1 can sweetened condensed milk (14 oz.)
1 pkg. semi-sweet chocolate chips (12 oz.)
1 square unsweetened chocolate (1 oz.)
1 tsp. vanilla
1.5 cups chopped nuts (optional)
Butter a square pan (8x8x2). Heat condensed milk, chocolate chips & chocolate over low heat - stirring constantly - until chocolate is melted and mixture is smooth. Remove from heat. Stir in vanilla & nuts. Spread in pan & refrigerate until firm. Cut and wrap in 1 inch square pieces.