I was using fondant to cover my cookies and had fondant left over. I thought why not use cookie cutters and make practice cookies from the leftover fondant. I let them dry on my counter . . . the longer they stay out the harder they get. I then store in a covered container . . . you can store for a long long time!!
I have a variety of practice cookies available when I want to test a new design or when I want to practice icing techniques. Because the texture of the dried fondant is similar to a baked cookie, I can really see what my final project will look like. I now have less waste of baked cookies and can practice any time.
I hope others find this helpful!