2 c. chopped apple
1 c. celery
1/2 c. walnuts

DRESSING FOR SALAD:

2 tsp. sugar
1/2 tsp. salt
1 tsp. mustard
1/2 c. water
1 egg, beaten
2 tbsp. melted butter
1/4 c. mild vinegar
2 tbsp. flour

Cook until thick and pour over salad.