Jell-O is a popular dessert made from flavored gelatin, which is a substance derived from collagen. It comes in a variety of bright colors and flavors, making it a fun treat for both kids and adults. To prepare Jell-O, you simply mix the gelatin powder with hot water, let it cool, and then refrigerate it until it sets into a wobbly, jiggly form. This delightful dessert is often served at parties and gatherings, and it can be enjoyed on its own or used in creative recipes. Many people love to add fruits or whipped cream to their Jell-O, enhancing its taste and texture.