1 (3 oz.) pkg. lime Jello
1 (3 oz.) pkg. lemon Jello
1 lg. can crushed pineapple
1 c. cottage cheese
1 c. mayonnaise
1/4 tsp. salt
1 c. chopped walnuts

Drain syrup from pineapple (save). Add water to make 2 cups; heat to boil. Dissolve both packages Jello and add salt. Chill until slightly thickened. Fold in cottage cheese, pineapple, mayonnaise and nuts. Pour in mold. Chill well.