I got these muffin moulds at Kmart recently for $4. They are silicone moulds for muffins, but I have never had much luck with getting cake out of silicone, but I thought jelly would be the tirck. (If anyone knows how to prepare silicone so cake doesn't stick I would LOVE to know)
I made jelly at a stronger dilution to make it a bit tougher, but unfortunately that still didn't help getting it out of the moulds. In fact I had to literally did it out!! So instead of a jelly dinosaur parade, the jelly became grass under some sandwich dinosaurs!