used cheap marshmallows from Aldies. Worked fine. Wasn't really all that sticky for the kneading part either. I was able to use my kneading hook on my stand mixer.
How to Make Rolled Marshmallow Fondant - This simple fondant recipe uses ingredients which are probably already in your pantry. It's softer than our standard fondant recipe with a very sweet taste that kids love.
Marshmallow fondant is already awesome, but if you add jello to it you can make it even more delicious while coloring it at the same time! Jello seems to mix in really well with the powdered sugar and gives good results for taste and look.