#2 can pineapple, diced, drained
1 lb. grapes, seeded or 1 (#2 1/2) can white cherries
1 lb. marshmallows, quartered

4 egg yolks
1/2 c. pineapple juice
Juice of 1/2 lemon
1/4 tsp. dry mustard
1/2 pt. cream, whipped

Cook dressing in double boiler. Cool. Mix with whipped cream. Pour over fruit. Keep in cool place and mix up several times to blend well. Let stand overnight.

(from Stella Baker)