My mom used to make a snack called "rainbow bananas." Even though I am older now, I sometimes still make it because it is a quick, fun, and relatively healthy snack! All you do is slice a banana in round circles. Then sprinkle with a flavored packet of Jell-o of your choice (orange, lime, strawberry, etc). The Jell-o powder sticks to the bananas and turns them different colors based on the flavor!