Hot Fudge Sauce - cooking recipe

Ingredients

4 sq. unsweetened chocolate
2 Tbsp. margarine
3/4 c. boiling water
1 3/4 c. sugar
1/4 c. white corn syrup
2 tsp. vanilla

Preparation

Chop chocolate coarsely.
Combine with butter and boiling water in a large saucepan; heat over low heat, stirring constantly until chocolate is melted.
Add sugar and corn syrup.
Bring mixture slowly to boiling; lower heat.
Simmer gently 8 minutes, watching carefully, but do not stir.
Test on ice cream or ice cube until it is as firm as you like it.
Add vanilla.
Serve while warm.
Refrigerate leftovers.