Microwave Fudge Sauce - cooking recipe

Ingredients

6 oz. semi-sweet chocolate chips
1/3 c. butter
1 sq. unsweetened chocolate
2 c. powdered sugar
10 oz. canned milk
1 tsp. vanilla flavoring

Preparation

Microwave first three ingredients on High for 1 1/2 minutes until melted.
Add the last three ingredients.
Beat until smooth. Microwave 5 to 6 minutes on High until mixture boils, stirring every 3 minutes.
Must boil to thicken.