1. In a cooking pot, heat 1 tsp vegetable oil and cook the pork. When the pork is almost cooked, add carrot, leek and shiitake. Stir-fry for a few minutes.
2. Pour the water (800ml) and bring it to a boil, adding chicken soup powder, cooking sake, soy sauce, kosher salt, oyster sauce.
3. Once it has boiled then add tofu and bring it to a boil again. Add vinegar (1 or 2 tbsp, depending on your taste). Pour the dissolved potato starch to thicken the soup. Then add the beaten eggs but don't mix them in until the eggs are cooked.
1. In a large saucepan, place the pork belly and pour water to cover the pork completely (about 1cm more water above the pork). Add the ingredient A and bring it to a boil. Turn the heat to low and cook for about 30 to 40 min at low heat.
2. In a frying-pan, add all ingredient B and bring it to a boil. Place the boiled pork from #1 on the sauce. Let it cook down while coating the sauce on all pork sides.
1. In a non-stick frying pan, place the sliced pork (one by one) and cook until well browned and crispy over high heat. Transfer to a paper towel lined plate to remove excess oil. Remove the oil from the pan, and repeat the same until all the pork is done. Set aside.
2. In a small bowl, add all the seasoning ingredients and mix. Set aside.
3. In a wok (or frying pan), heat 1 tbsp vegetable oil and fry the garlic and ginger until fragrant. Add the cooked pork, then pour the sauce. Mix.
4. Add the leek and saute lightly. Serve hot!
If you want to keep more crispy for the pork : After you fry the garlic and ginger, first you add the leek and the sauce, saute lightly to coat the leek with sauce evenly, finally add the pork. Mix quickly until the pork is coated with the sauce. Serve hot!