3 c. (18 oz.) semi-sweet chocolate chips
1 (14 oz.) can sweetened condensed milk
Dash salt
1/2-1 c. chopped nuts
1 1/2 tsp. vanilla extract

In heavy saucepan, low heat. Melt chips with milk and salt. Remove heat. Stir in nuts and vanilla. Spread evenly into wax paper lined 9 inch square pan. Chill 2 hours, turn onto cutting board. Peel off paper and cut into squares. Store loosely covered at room temperature.