Sichuan Pickles

• Chinese cabbage (napa cabbage) 300 g (10.5 oz)

  Cut into bite-size pieces. Substitute: Green cabbage, 300 g.

  How to choose: Choose a firm, heavy head with crisp, pale-green leaves and no brown edges.

  How to prepare: Separate the leaves, rinse well and cut into pieces about 4 cm across; dry completely.

  Required
• Daikon radish 200 g (7 oz)

  Peeled and cut into batons. Substitute: White turnip, 200 g.

  How to choose: Firm, heavy and smooth-skinned, with no soft spots.

  How to prepare: Peel, cut into batons about 5 cm long and 1 cm thick, and dry completely.

  Required
• Carrots 150 g (5.3 oz)

  Peeled and cut into batons. Substitute: Red radish, 150 g.

  How to choose: Firm, bright orange carrots that snap when bent.

  How to prepare: Peel, cut into batons the same size as the daikon, and dry completely.

  Required
• Celery stalks 100 g (3.5 oz)

  Cut into 5 cm lengths. Substitute: Celtuce stems, 100 g.

  How to choose: Crisp stalks that snap cleanly, with fresh green leaves.

  How to prepare: Trim, rinse and cut into lengths; dry completely.

  Required
• Fresh red chillies 30 g (3–4 chillies)

  Left whole, for heat and colour. Substitute: Dried red chillies, 10 g.

  How to choose: Firm, glossy chillies with no soft spots.

  How to prepare: Rinse and dry completely; leave whole with the stems on.

  Required
• Fresh ginger 20 g (about 4 cm)

  Sliced, for warmth in the brine.

  How to choose: Firm, smooth skin with a sharp, spicy scent.

  How to prepare: Peel and slice into coins; dry completely.

  Required
• Sichuan peppercorns 5 g (1 tbsp)

  The signature numbing tingle. Substitute: — (omit, but the pickles lose their Sichuan character).

  How to choose: Reddish-brown husks that smell citrusy and make your tongue tingle when chewed.

  How to prepare: Pick out any black seeds or twigs; use whole.

  Required
• Water, for the brine 1 L (4 cups)

  Boiled, then cooled completely.

  How to choose: Boiled water or bottled water — never raw tap water, which can carry microbes that spoil the ferment.

  How to prepare: Bring to a boil, then leave to cool to room temperature.

  Required
• Salt, for the brine (6% of the water) 60 g (about 3 tbsp)

  Most stays in the brine; about 15 g is absorbed and counted. Substitute: Sea salt, same weight.

  How to choose: Plain pickling or kosher salt with no iodine or anti-caking agents, which can cloud the brine and slow fermentation.

  How to prepare: Dissolve in the hot water and let cool with it.

  Required
• Sugar 15 g (1 tbsp)

  Feeds the fermentation and rounds the sourness.

  How to choose: White sugar or rock sugar.

  How to prepare: Dissolve in the hot water with the salt.

  Required
• Baijiu or high-proof white liquor 30 ml (2 tbsp)

  Helps keep unwanted microbes out of the brine. Substitute: Vodka, same amount.

  How to choose: A clear spirit of at least 35% alcohol; vodka works in a pinch.

  How to prepare: Add to the cooled brine just before pouring.

  Optional

Estimated cost: Low — about $1 per serving at home (USD)

info A good pao cai is judged by its crunch and its clean sourness: vegetables that snap when bitten, a brine that smells tangy and fresh, and the faint tingle of Sichuan pepper — never soft, never slimy, never rotten.

Execution Methodology & Culinary Technique

1. 1

   Make the Brine and Let It Cool

   5 Mins • Boiling, Then Cooling Boil at 100°C (212°F), then cool to room temperature, about 20°C (68°F)

   Bring the 1 litre of water to a boil, stir in the 60 g of salt and the sugar until fully dissolved, then take off the heat and leave to cool completely to room temperature. Do not rush this — hot brine cooks the vegetables and kills the good bacteria that do the fermenting.

   The brine must feel cool to the touch, not warm, before it meets the vegetables.

   Done when: Brine is clear, fully dissolved and cool to the touch.

2. 2

   Pack the Jar

   10 Mins • Packing Room temperature, about 20°C (68°F)

   Put the Sichuan peppercorns, ginger slices and whole chillies in the bottom of the clean, dry jar. Pack in the cabbage, daikon, carrots and celery tightly, in layers, so they cannot float up. Pour in the baijiu, then pour over the cooled brine until everything is covered by 2–3 cm.

   Pack tightly — vegetables that poke above the brine are the ones that go mouldy.

   Done when: Every piece is submerged under the brine with 2–3 cm to spare; nothing floats on the surface.

3. 3

   Weigh Down and Seal

   2 Mins • Sealing Room temperature, about 20°C (68°F)

   Press a clean glass weight, a small plate or a sealed bag of brine on top of the vegetables to hold them under. Seal the jar with its lid, or cover it with a clean cloth tied tight if your jar has a water seal. Put the jar somewhere dark and cool, at about 18–25°C (64–77°F).

   The seal keeps air out while letting fermentation gas escape — never screw a plain lid on airtight without a way for gas to leave.

   Done when: Vegetables are pinned below the brine line and the jar is sealed and labelled with today's date.

4. 4

   Ferment for Five to Seven Days

   5–7 Days • Waiting Room temperature, 18–25°C (64–77°F)

   Leave the jar alone for 5–7 days, opening it once a day to release the gas and check the smell. The brine will turn faintly cloudy and the vegetables will taste clearly sour — cabbage is usually ready by day 3, daikon by day 5 and carrots by day 7. A thin white film of kahm yeast can be skimmed off; pink, black or fuzzy mould means the batch must be thrown away.

   Taste a piece of cabbage on day 3 — it tells you how fast your kitchen ferments.

   Done when: Brine smells clean and sour like pickles, never rotten; vegetables are crunchy, tangy and faintly numbing from the peppercorns.

5. 5

   Move to the Fridge and Serve

   2 Mins • Chilling Fridge at 4°C (39°F)

   Once the pickles taste right, move the jar to the fridge to slow the fermentation. Lift out what you need with clean chopsticks — never fingers — and serve a small bowl alongside congee, noodles or dumplings. Top the jar up with fresh vegetables and a little fresh brine whenever it runs low, and the same brine can keep going for months.

   Clean chopsticks every time: dirty utensils are the fastest way to spoil a good brine.

   Done when: Pickles are cold, crisp and sour, and the brine stays clear and clean-smelling.

vital_signs Nutritional Physiology & Benefits

Nutrition

Nutrition values are estimated — calculated from USDA FoodData Central values for the listed ingredients.

Vitamins & minerals: Vitamin C and vitamin K (cabbage, celery), vitamin A (carrots), folate (cabbage, celery), potassium in small amounts; fermentation adds live lactic-acid bacteria.

restaurant Food Pairings

What to Eat With

To optimize nutrient absorption and elevate the sensory depth, pair with these authentic accompaniments:

warning Digestive Guardrails

What NOT to Combine

To prevent digestive distress, sluggishness, or palate clash, avoid pairing the dish with these elements:

General information only, not medical advice — consult a doctor for personal dietary decisions.

Who Should Eat It

Who Should Eat

• General adultsA sharp, low-calorie condiment for most adults — a small bowl alongside a main meal, not a dish on its own.
• ChildrenNot ideal for young children — the salt, chilli and Sichuan tingle are too strong; offer plain pickled cucumber instead.
• ElderlyUse sparingly — the crunch is easy to manage, but the salt and chilli can be hard on digestion and blood pressure.
• Pregnant womenGenerally suitable in small amounts; the vegetables are fermented, not raw, but keep portions small and skip the chillies if unsure.
• Breastfeeding womenGenerally suitable in small amounts; the fermented vegetables add variety, but the sodium is high, so keep the portion to one small bowl.
• AthletesA useful low-calorie flavour boost after training, but it does not replace a proper recovery meal — pair it with rice and protein.
• Weight gainA poor choice for weight gain — almost no calories. Use it as a side to a bigger, richer main dish.
• Weight lossOne of the best condiments for weight loss: about 34 kcal per serving with crunch and strong flavour that makes plain food satisfying.

Health Conditions — Adjust or Avoid

Conditions

• DiabetesVery low in sugar and calories, but the brine's salt matters more than the carbs here; keep to one small serving; ask your clinician.
• High blood pressureAbout 770 mg of sodium per 100 g serving — this is a high-salt food. Eat a small portion, rinse the pickles briefly before serving, and do not drink the brine; ask your clinician.
• Kidney diseaseHigh in sodium and potassium; keep portions small and do not drink the brine; ask your clinician about portion size.
• GoutVegetables are low in purines; the dish is generally suitable in small portions; ask your clinician.
• Stomach issuesFermented and acidic, so it can irritate a sensitive stomach — eat a small amount with food, never on an empty stomach; ask your clinician.
• Cardiovascular diseaseLow in fat and calories with fibre, but the sodium is the watchpoint — one small serving alongside a lighter main; ask your clinician.
• Fatty liverVery low in calories with good fibre; the sodium is the only real concern, so keep the portion small; ask your clinician.
• Food allergiesContains no common allergens except the baijiu (alcohol, mostly in the brine) — the vegetables themselves are celery, cabbage, radish and carrot. People with a celery allergy must avoid it; ask your clinician if unsure.
• Special therapeutic dietsIf you follow a prescribed low-sodium diet, eat only a very small portion, rinse the pickles before serving, and check with your clinician.

If you have a medical condition, consult your doctor before changing your diet.

kitchen Storage & Use

Storage & Use

How to store

Keep the vegetables submerged in their brine in the sealed jar; always use clean chopsticks to lift them out.

In the fridge

Finished pickles 3–4 weeks in the fridge; the live brine keeps for months if topped up.

In the freezer

Do not freeze — freezing destroys the crunch and the live cultures.

How to reheat

Do not heat — serve cold from the fridge.

Freezing recommended

No — freezing ruins the texture and the fermentation.

Signs it has spoiled

Pink, black or fuzzy mould, a rotten or putrid smell, slimy vegetables, or brine that has turned thick and ropey.