This is a type of Chinese soup called a 'gung' (ç¾¹) in Cantonese, that is traditionally cooked in a wok, thickened with cornflour for a smooth velvety finish. It is often served at the banqueting table, featuring a delicious mix of seafood, meat, delicacies and vegetables. My simple version here is a comforting dish, with cubes of silken tofu mingling with shreds of tangy, crunchy pickled mustard greens and slivers of tender chicken.
*You can find pickled mustard greens in vacuum-sealed packages from Asian grocers as well as some supermarkets.
Serves 3-4
INGREDIENTS
- 1 packet silken tofu (300g /10oz)
- 60g / 2¼oz Chinese pickled mustard greens
- 150g / 5½oz chicken breast
- 2 tablespoons vegetable oil
- 1 teaspoon sugar
- 2 cups chicken stock
- sea salt, to taste
- a pinch of white pepper
- 3 tablespoons cornstarch mixed with 3 tablespoons water in a small dish, for the slurry
- 2 tablespoon spring onion (green parts only), finely chopped, for garnishing
For marinating the chicken:
- ½ teaspoon sea salt
- 1 teaspoon Chinese Shaoxin wine
- 1 teaspoon cornflour
- 2 teaspoons water
- 1 teaspoon vegetable oil
METHOD
- Gently invert tofu from its packet onto a dish, draining off any water that comes out of the packet by tilting the dish slightly over the sink. Pat the tofu dry with paper towels. Slice the block into 20 cubes by cutting lengthways into 4's and widthways into 5's.
- Soak the pickled mustard greens in a bowl of cold water for 5 minutes, then rinse in a colander to remove some of their saltiness and sourness. Squeeze out any excess liquid with your hands, then cut the greens into small pieces.
- Slice chicken breast with your knife slanting at a 45-degree angle against the grain into thin slivers. Place in a bowl and marinate with salt, wine, cornflour, water and oil.
- Heat 1 tablespoon oil in a wok over high heat until hot. Add chicken and sauté for a few minutes until just cooked. Remove to a dish and set aside.
- Clean wok. Heat the remaining tablespoon oil over high heat and sauté mustard greens for 1 minute. Stir in sugar.
- Pour in stock. Bring to a boil and season with salt and white pepper, to taste.
- Slide the tofu cubes into the soup and bring it back to a simmer.
- Give the cornflour mixture in the small dish a stir and add to the soup. Mix it in by pushing the tofu around gently with the back of a wok scoop or ladle, careful not to break them up too much.
- Continue to cook until the soup has thickened to a lustrous gravy in consistency. Stir in the cooked chicken. Scatter chopped spring onions on top. Serve hot.























