MIL's sam cham bak (3-layered pork)

Source: MIL

Ingredients:

1 pack Sam Cham Bak
Pinch of salt
Corn Flour
Oyster sauce
Special light soy sauce
Ginger slices
7 slices garlic
7 slices shallots
1 cube rock sugar
Black soy sauce
Chinese wine

Instructions:

1. Marinate sam cham bak with salt, corn flour, oyster sauce, light soy sauce, and ginger for half a day.
2. Pound garlic and shallots. Fry till fragrant.
3. Add pork. Fry till slightly brown.
4. Add black soy sauce.
5. Add water, bring to boil.
6. Add rock sugar. Wine.

Others: Add oyster sauce and sugar to taste, if needed.