I need help! My daughter is having a birthday AG tea party, and I want to make replicas of the chocolate mousse from AGP (in little flower pots). Here's my question. At AGP, do they put the mousse directly in a pot, or is there a liner? What is the pot made of? DD's party is 3 days before we go to AGPLA, so I can't actually see it until after the party! I got some little plastic cups to fit in the terra cotta pots, but they don't fit right. Any ideas??