Macaroni Fruit Salad

1 (7 oz.) pkg. or 2 c. uncooked Creamettes elbow macaroni, cooked as pkg. directs, rinsed and drained

1 c. fine sliced celery

1 large apple, diced and tossed with lemon juice

1 c. white seedless grapes

1 large can pineapple chunks

1 (11 oz.) can mandarin oranges

1 c. miniature mashmallows

1/2 c. mayonnaise

1/2 c. sour cream

1 tsp. sugar

1/8 tsp. ground nutmeg

Lettuce leaves

Drain pineapple and orages well. In a large bowl, combine all ingredients except lettuce; mix well. Cover and chill thoroughly. Serve on lettuce; garnish as desired. Leftovers can be kept refrigerated.