Pig Trotters & Ginger Vinegar Stew: A Cantonese Traditional Pork Dish

Pig’s trotters and ginger vinegar stew (豬腳薑) is a Cantonese Chinese stew. It uses pig trotters, fresh ginger, Chinese sweet black vinegar, and hard-boiled eggs. The dish is traditionally prepared for new mothers. It is also eaten as an everyday meal. It is cooked, cooled, and reheated, so the liquid later turns jelly-like.

This recipe needs a tall pot and time. The active cooking is not long, yet the resting takes at least one day. The vinegar covers the ingredients, so the final amount depends on pot size. The method uses repeated gentle heating. This helps the flavours sink into the trotters, ginger, and eggs over two to three days.

Use these measures as a guide. Keep enough Chinese sweet black vinegar to cover everything in the pot. Add more if needed once the trotters and ginger go in. The amounts below suit a tall 4–6 litre pot. If your pot is smaller, reduce all items by the same ratio.

• Pig trotters: 4 whole (about 1.8–2.5 kg total)
• Large eggs: 12
• Fresh ginger root: 500 g, peeled and thickly sliced
• Chinese sweet black vinegar: about 1.5–2.5 litres, or enough to cover
• Salt: about 2–3 teaspoons, plus extra for rubbing
• Oil: about 1–2 tablespoons, for frying ginger

The pot choice matters because the stew is vinegar-based. A tall earthenware pot with a glazed inside is the traditional choice. The notes also warn that acidic vinegar can draw metals from iron pots more than water-based stews. Plan your tools before you start, as the process has several quick stages.

• Tall earthenware pot with glazed interior (preferred)
• Large saucepan for boiling eggs
• Large pan for blanching trotters
• Frying pan or wok
• Sharp knife and chopping board
• Clean cloth for drying
• Tongs or slotted spoon

Step-by-step method

Step 1: Hard-boil the eggs. Cool them fast in water and set aside. Step 2: Wash, peel, and thickly slice the ginger. Bruise the slices with the flat of a knife. Step 3: Fry the ginger on high heat with oil and a little salt for about five minutes. Set aside.

Step 4: Remove hair from the pig trotters. Singe them with an open flame, then scrape with a knife. Step 5: Bring a pan of water to the boil. Blanch the trotters until the skin tightens and the outside changes colour. Step 6: Cool them in cold water, then drain.

Step 7: Dry the trotters well using a clean cloth. Step 8: Section them across the joints, then lengthwise. Step 9: Rub them well with salt. Step 10: Heat a frying pan or wok. Brown the trotters in their own fat, so the surface colours lightly.

Step 11: Put the fried ginger and browned trotters into the earthenware pot. Pour in enough sweet black vinegar to cover them. Step 12: Bring it to the boil, then lower the heat. Simmer for about 20 minutes. Step 13: Peel the eggs. Add them to the pot and simmer 10 minutes more.

Step 14: Remove from heat and set aside for one day. Warm it gently over low heat from time to time. Each time, bring it to a simmer, then allow it to cool again. Step 15: Repeat this heat-and-cool cycle three times over the day. The stew later sets into a jelly.

Notes, tips, and serving pattern

This ginger vinegar stew is often eaten over two to three days. Reheat it to serve, as the liquid can set like jelly when cool. As the trotters, ginger, and eggs get eaten, more boiled eggs can be added to the reheated stew. The skin, tendons, and cartilage of the trotters are also eaten.

The liquid is kept and used sparingly at first. Over a couple of days, with heating, cooling, and topping up eggs, it reduces and thickens. The notes suggest it is at its best after this slow routine. If the vinegar level drops below the ingredients, add enough vinegar to cover again before simmering.

Nutritional values (approximate, per 1 serving)

Exact nutrition varies with trotter size, vinegar level, and how much broth is consumed. Values below are a practical estimate for one-sixth of the batch, including one egg and a share of trotter skin and broth. Use it as a guide, not a medical measure.

Safety and utensil notes

Avoid using iron pots for this stew, as the vinegar is acidic. The cooking notes also advise against metal utensils for eating and serving. Use ceramic or another non-metal option instead. When reheating over several days, warm it gently, bring it to a simmer, then cool again, following the heat-and-cool routine.