I use CH powdered sugar....don't sift....and my buttercream is wonderful. I use half butter and half Crisco.
I'm with you! I do the very same thing and have people rave about it's taste and texture (if you believe that!)
Thank you for clearing that up though! I appreciate it! As I get more experience under my belt and am able to experiment with my different options I'll definately give the different versions (if you will) of sugar a try!!!!!