Jell-O In A Can
1 (20 oz.) can sliced pineapple
1 (3 oz.) pkg. Jell-O Gelatin, a gelatin of your choice
1 cup boiling water
Pour off pineapple juice from can, but leave pineapple in the can.
Dissolve Jell-O in boiling water. Cool slightly.
Pour Jell-O into can over the pineapple. Chill until set.
To serve, run knife around inside of can and tip out.
Slice between the pineapple rings.