1 lg. can crushed pineapple
1 sm. pkg. lime Jello
1 sm. pkg. lemon Jello
1 carton Cool Whip
3 c. mini marshmallows

Boil 2 cups of water. Add both packages of Jello and dissolve. Drain pineapple juice and add enough water to it to make 2 cups; add to Jello. Put in refrigerator until Jello begins to set. Take out and whip with mixer until foamy. Mix Cool Whip into Jello. Add marshmallows. Pour into a long Pyrex dish and chill until set.