1 (1 lb. 4 oz.) can of pineapple slices
1 (3 oz.) pkg. lime Jello

Pour liquid from can of sliced pineapple. Pour lime Jello made with 1/2 the amount of water on package directions into the can with pineapple slices. Chill until firm. When ready to serve, pour a little warm water over can to loosen. Cut bottom from can and push out mold. Cut between pineapple slices and serve.