Watermelon Jolly Rancher Jell-O Shot Slices That Will Perk Up Any Summer Party

Of course, one whole slice would be a pretty giant jello shot, so feel free to cut them into smaller wedges or have guests cut their own. There is more unflavored gelatin in this recipe than usual to ensure the slices keep their shape, but if you feel like you can "taste" the unflavored gelatin, you can reduce the amount a little without losing the desired stiffness.