2 sm. pkgs. Jello (any flavor)
1 sm. frozen strawberries with juice (defrosted)
1 sm. crushed pineapple with juice
1 sm. mashed banana
2 c. boiling water
1 carton plain yogurt

Dissolve Jello in boiling water. Add all fruit and juices. Pour half into large mold and set. Spread with yogurt. Pour remaining Jello mixture over and chill until firm.