1 sm. box any flavor diet Jello
1 (8 oz.) container Lite Cool Whip
1 (16 oz.) can crushed pineapple (drained)
1 (16 oz.) container "free" cottage cheese

In a medium sized bowl, mix together; Jello, pineapple and cottage cheese. Fold in Cool Whip. Refrigerate about 2 hours until set.