I was wondering what buttercream everyone else use to get that smooth pretty look. I was buying mine from Sam's club, but it wasn't getting smooth no matter what I did!

I make my own whipped buttercream. It doesn't come out perfectly smooth; it has bubbles, but I then use a hot spatula to smooth it out and it works very well.

I used italian buttercream. it's very hard to make though.
My first batch was pretty grainy!

I used the all Crisco buttercream on my daughter's wedding cake and it turned out great!
Leslie