1). How to fix drying out of fondant-
2). HOW TO FIX Fondant mixture-
often many times we encounter this problem as we roll it traps air forming an air bubble in it. This problem can be easily overcome by puncturing the fondant by fingers pinch or by using a toothpick to eliminate the air bubble out.
5). How to make fondant harder-
Adding colors in fondant make it lose textures and Cake it soft. In this case, add little amount of tylose powder or CMC powder. If you don't have, use corn starch and Powder sugar as it also makes fondant harder by drying out excess moisture.