Hot Fudge Sauce - cooking recipe

Ingredients

1/4 c. butter
4 sq. chocolate (baking)
2 1/4 c. sugar
1 1/2 c. condensed milk
1/2 tsp. salt
1 tsp. vanilla

Preparation

Melt together butter and chocolate.
Add alternately the sugar, condensed milk and salt.
Bring to boil in double boiler and add vanilla.