1 (6 1/2 oz.) can tuna (I use low sodium chuck light in water)
1 med. apple
3 stalks celery
1 tsp. lemon juice
2 tbsp. fat free salad dressing
Shredded lettuce

Chuck apple and celery; mix other ingredients except lettuce. Chill 2 hours. Serve on bed of lettuce. Also can add raisins or chuck pineapple with other ingredients for variety.