Jell-O Jigglers
Jell-O so firm you could pick it up: two boxes to two and a half cups of boiling water, chilled in a 13-by-9 pan and cut into stars and dinosaurs with cookie cutters. Kraft's 1990 Jigglers recipe turned a dessert your grandmother molded into finger food for the birthday party, and it lifted Jell-O sales 47 percent.