1 lg. pkg. diet orange Jello
1 (16 oz.) low fat cottage cheese
1 (16 oz.) Cool Whip (lite)
2 lg. cans mandarin orange segments, drain
2 lg. cans pineapple tidbits (lite syrup), drain

Mix dry Jello and cottage cheese together. Drain mandarin oranges and pineapple tidbits. Mix all ingredients together in large bowl. Turn into a large loaf pan 9x13 and chill.