Has anyone tried this recipe where she makes frico cups and uses it like a bowl for a salad? I've had frico in the past and always used it like a cracker. Last night I made it and tried to mold it, but wasn't able to. I followed the recipe exact, but the second I removed it from the cookie sheet and tried to mold it, it was already too hard to be formed and it shattered. Any ideas what I'm doing wrong?