Can you put buttercream decorations on a fondant covered cake. For instance buttercream roses. Can you put that on a fondant covered cake? And also if you can do buttercream decorations can you do royal icing decorations as well?
Yes to both.
I just made a fondant covered cake that had gumpaste flowers and I used buttercream for the leaves. Turned out pretty good.
It works for me!
Yep, as the others have said. yes to both your ?s.