1 pkg. lemon Jello
1 c. boiling water
1 (7 oz.) can tuna, flaked
1 c. diced celery
1/3 c. chopped green pepper
1 sm. jar chopped stuffed olives
2 tsp. grated onion
2 chopped hard cooked eggs
1 tbsp. vinegar
1 c. mayonnaise

Dissolve Jello in boiling water, cool. Add rest of ingredient and pour into mold. Chill until firm.