Chinese Stuffed Peppers

INGREDIENTS:

24 Fresh mushrooms (about 1 lb)
6 oz Uncooked, boneless lean pork
1/4 c Drained whole water
Chestnuts
3 Green onions
1/2 Small red or green pepper,
- seeded
1 sm Stalk celery
1 ts Cornstarch
1 ts Grated, pared fresh ginger
- root
2 ts Rice wine or dry sherry
1 ts Soy sauce
1/2 ts Hoi sin sauce
1 Egg white
3 c Vegetable oil
1/2 c All-purpose flour