Heavy Cream & Sugar

So after a late night baking session last night, I thought it would be smart to prep dough for another cookie recipe to use today. But I was too sleepy for baking and I poured six cups of sugar (INSTEAD OF FLOUR) into a bowl with three cups of granulated sugar. So now I have a pitcher full of ridiculously sweet heavy cream. Does anybody have any ideas what I can do with this other than pouring it down the drain? It is way more than I can possibly use as coffee creamer and I'm not sure what else it may work for.