1/2 c. salad dressing
1/4 c. grated Parmesan cheese
2 tbsp. milk
1 1/2 c. cubed ham
1 c. shell macaroni, cooked and drained
1 c. chopped tomatoes
1 c. green peppers
1/4 c. chopped onion
1/2 tsp. salt
Lettuce

Combine salad dressing, cheese and milk, mix well. Add all remaining ingredients except lettuce. Mix lightly. Chill several hours. Serve on lettuce covered plate. 4 servings.