2 onions, sliced thin
1 3/4 lbs. beef, sliced thin
2 tbsp. salad oil
1 can bamboo shoots, sliced thin
1 c. celery, sliced diagonally
1 pkg. dry mushrooms, pre-soaked and sliced
1 pkg. tofu, cut into sm. cubes
2 c. bean sprouts
1 bunch green onions, cut into 2" lengths
1 can watercress
1 1/8 c. soy sauce
1 c. sugar
1 c. mushroom stock

Combine soy sauce, sugar and mushroom stock to make sauce. In large pan, fry meat in oil until brown; add celery, bamboo, onions, mushrooms and 1/3 sauce mix and simmer for 4 minutes. Then add bean sprouts and green vegetables and another 1/3 of sauce mix. Place tofu and remaining mix in sauce and simmer until vegetables are tender.