Melt the butter over medium heat in a small saucepan. Add the rest of the ingredients; stir well to blend in the cocoa. Over medium heat bring to rolling boil. Boil 2 minutes, stirring occasionally. Pour into a lidded jar, refrigerate
Keep the chocolate sauce in the refrigerator for up to 2 or 3 weeks.
Recipe from Homeschoolforms.com, Site Maintained by Donna Young, of DonnaYoung.org