I made the The Rich Chocolate Frosting from the Martha Stewart site. It used chocolate morsels, whipping cream and corn syrup. It did not set up enough to spread. I checked around and it seems like a ganche but not as rich. Is there anything else I can do with this. I was thinking of freezing it in ibatches to use later as a base for hot chocolate. Truffles were suggested but this isn't thick enough. Any suggestings ?