4 oz. chocolate
3/4 c. light brown sugar
1/2 c. light corn syrup
1/2 c. evaporated milk
1/4 tsp. salt
2 tbsp. butter
2 tsp. vanilla

Combine all the ingredients, except vanilla, in a saucepan. Cook over medium heat, stirring constantly, until the mixture comes to a boil. Boil briskly for 3 minutes, stirring occasionally. Remove from heat and add vanilla. Serve warm. This may be stored in the refrigerator. To reheat, place in a pan of hot water, not boiling, until sauce has thinned to pouring consistency. 3 cups.