1 med. head lettuce, torn into bite-size pieces (4 c.)
2 c. diced unpared apples
1 (11 oz.) can mandarin oranges, drained
1 (6 1/2-7 oz.) tuna, drain & break
1/3 c. coarsely chopped walnuts

DRESSING:

1/2 c. mayonnaise or salad dressing
2 tsp. soy sauce
1 tsp. lemon juice

Toss all ingredients. Add dressing just before serving.