1 pkg. lime Jello
1 c. boiling water
1/2 c. pineapple juice
1/4 tsp. salt
2 tsp. vinegar
2 tbsp. sugar

Chill until it begins to jell and beat until foamy. Add 2/3 cup crushed pineapple, drained; 2/3 cup cottage cheese; and 1 cup cream, whipped.