This video shows you all the various buttercream mushrooms I've placed on my edible moss-covered Christmas tree cake! Morels, Chanterelles, Amanitas...and maybe a fantasy shroom or two!
I use spaghetti noodles as food-safe supports for the stems ... if you want to add extra strength, you can dip in white chocolate or in isomalt before overpiping the buttercream.
Check out more buttercream tutorials on my Playlist!:
• Buttercream Techniques