Courtesy of AllHomemadeCookies.com

Quick Chocolate Frosting for Cookies and Bars
by AllHomemadeCookies.com

2 1-ounce squares unsweetened baking chocolate

14-15 ounces sweetened condensed milk

1 T. water

dash of salt

1/2 tsp. vanilla extract

Melt chocolate and gradually blend in milk, mix well.  Add water and salt and blend thoroughly.  Cook mixture for a few minutes stirring constantly.  Remove pan from heat and add vanilla.  Cool before frosting.

Source: The Cookie Cookbook