I made coconut pecan frosting for a german chocolate cake 5 months ago. I froze the leftover frosting. I'd like to use the frosting this weekend but not sure if it will taste ok. I froze it in tupperware with a layer of saran wrap over the top of the frosting. I don't want to thaw it out just yet and taste it b/c I don't want to have to refreeze/rethaw again this weekend. I'm trying to avoid having to make a new batch of frosting ...has anyone used frozen frosting after 5 months and had good results? Thanks!