Cantonese.
A Cantonese cook judges a steamed fish by its eye, its fin and the flesh at the backbone: just turned opaque, still moist. Thirty seconds too long and the dish is lost.
Guangdong has a subtropical climate, a long coast, the Pearl River delta and centuries as China's door to the world (XXVII.1). Its cooking puts freshness first: fish are bought alive, chickens killed the same day, vegetables picked in the morning. Seasoning is light so as not to hide the food's own 鲜 — ginger and scallion, a little light soy and oil, perhaps fermented black beans. Methods are gentle and exact: steaming (蒸), poaching (白灼, 白切), quick stir-frying with 镬气, and long-simmered soups (老火汤) of pork, dried seafood and roots.
The classic test is 清蒸鱼 (XIX.4): a whole fish steamed over high heat for 7–10 minutes depending on size, then dressed with shredded scallion and ginger, a seasoned soy, and smoking-hot oil poured over to release their aroma. The aim is flesh just cooked at the bone — opaque, moist, parting in flakes. The other pole of Cantonese cooking is the 烧味 shop: 叉烧 (pork glazed with maltose and roasted), 烧鹅, 烧肉 with crackling skin; and the teahouse, with dim sum such as 虾饺 in translucent wheat-starch wrappers, 烧卖 and 叉烧包 (XXVI.3). The workshop steams a fish.
Below: the minutes for the backbone of a whole fish, its body thickness as you choose, from the fridge, to reach 63 °C in high steam (thermal bench, the fish's body as a cylinder of sea-bass composition), with the common Cantonese timing.
- Explain 鲜 and the Cantonese approach.
- Steam a whole fish just through.
- Poach chicken Cantonese-style.
- Know 烧腊 and dim sum.
Just through, and no more
In this model a fish 25 mm thick reaches 63 °C at the bone after about 4.5 minutes of high steam, one 35 mm thick after about 8.7 and one 50 mm thick after about 17.4 — close to the Cantonese rule of about eight minutes for a 600 g fish, and a reminder that a larger fish needs much longer, not a little (II.2). Cooks raise the fish on chopsticks or scored ginger so steam passes underneath, cut slashes in the thickest part, and check by pressing a chopstick into the flesh behind the head: it should go in easily to the bone.
清蒸鱼: scale and clean a 600 g very fresh fish (sea bass, grouper, tilapia), dry it, score both sides, lay it on a plate on shreds of ginger and scallion, and steam over vigorously boiling water about 8 minutes. Pour off the fishy steaming liquid. Lay fresh fine shreds of scallion and ginger along the fish, spoon over 3 tbsp of seasoned soy (light soy with a little sugar and water, warmed), then pour 2 tbsp of smoking-hot oil over the shreds so they sizzle. 白切鸡 follows the same idea: a whole chicken lowered into simmering water, the heat turned off and the chicken left to steep, then plunged in iced water for a smooth, tight skin — always checked at the thigh bone (74 °C, or the time-temperature equivalent, XVIII.2).
Steam two fillets of different thickness side by side and check each with a chopstick every minute. Note when each parts at the centre.
Terms
- 鲜
- The natural, sweet, savoury taste of very fresh food.
- 清蒸
- Plain steaming, then dressing with hot oil.
- 烧腊 / 烧味
- Cantonese roast and cured meats.
- 老火汤
- Long-simmered Cantonese soup.
Sources
- USDA FoodData Central, SR Legacy (April 2018), public domain.
- USDA Food Safety and Inspection Service, "Safe Minimum Internal Temperature Chart" (foodsafety.gov), 2024.
- F. Dunlop, Land of Fish and Rice: Recipes from the Culinary Heart of China (2016), The Food of Sichuan (2019) and Invitation to a Banquet: The Story of Chinese Food (2023).
- A teaching value chosen for the course: the right order of magnitude and shape, not a measurement of a particular food.