Pineapple Jello 1 box jello mix and 1 can sliced pineapple Open pineapple can, discard juice. Prepare jello using half water called for. Pour jello liquid into can over pineapple slices. Place can in fridge for 4 hours. Pineapple Jello, Pineapple Slices, Canned Pineapple, Drinks In A Pineapple, Good Food, Yummy Food, Tasty, Fun Food, Snacks Für Party