Here is the tofu recipe which my Chinese friend usually cooks.
Kugan.


TOFU WITH MUSHROOM

Ingredients:

5 pieces firm tofu
Oil to fry the tofu

1 tbs oil
1 tbs white part of the spring onions cut into pieces
4 mushroom, soaked and cut into pieces

Sauce: Mix every thing together:
½ tsp vegetable stock powder
1 tbs vegetarian oyster sauce
1 tbs dark soy sauce
1 cup of water

6 pcs snow peas cut into halves
½ tsp corn flour mixed with 2 tbs water
1 tbs cut , green part of the spring onions
¼ tsp sesame oil (optional )

Method:
Slit the tofu horizontally, then cut into 4 parts.
You will get 8 pieces for each tofu.
Now fry the tofu till golden, remove and keep aside.

Heat a wok until very hot, add in the oil.
Add in the white part of the spring onion.
Fry the onions till fragrant, add in the cut mushrooms.
Add in also the fried tofu pieces.

Now add in all the sauce, toss around to mix it well.
Bring it to a boil on medium low flame.
Cover and cook till the sauce is reduced to half.
Now add in the snow peas and cook for few seconds.

Now add in the corn starch mixture and give a brisk toss.
Add in the green part of the spring onion.
Drizzle the sesame oil, dish out and serve at once.