OK.... I just got the impression from you that using coconut oil was akin blasphemy or something. LOL
I love trying new ways to do things, and I know I'll try the vegan cream/butter version someday.... But I don't want to alter a recipe that rocks as is, just make it so my mom's friend can enjoy.
I'm not a fan of Criso/vegetable shortening -- in fact, I don't think I've
ever used the stuff -- but I'll try it this one time... if it doesn't pan out, I'll go with your "classic" version.
Live & learn, trial & error, all that crap....