Jell-O can be used to make everything from pies and cakes to salads, layered desserts, and, of course, Jell-O shots. While gelatin has been used in cooking and baking since at least the 15th century, ...
Gelatin is a product made from the protein collagen. It is used in a number of foods, including desserts, marshmallows, and candies, and as a thickening agent in foods such as dairy products.
Stacker researched the history of popular foods, from Jell-O salads to Salisbury steak, and highlighted 15 that are no longer widely consumed.