
Fiery, tangy Korean fermented cabbage — the probiotic-rich superfood that's central to Korean cuisine.
Kimchi is Korea's most important food — a fermented vegetable dish with over 200 regional variations and deep cultural significance. In 2013, UNESCO inscribed Kimjang (the communal kimchi-making tradition) as a World Heritage element. This recipe makes the classic baechu-kimchi (napa cabbage kimchi), which develops complex, funky, tangy flavours over 2–5 days of fermentation. Kimchi is extraordinary eaten fresh as a side dish, but even better after a few days of fermenting when it develops its characteristic sour depth.
Serves 20
Quarter the cabbage lengthways, then cut crossways into 5cm pieces. Toss with salt in a large bowl, massaging briefly. Leave for 1–2 hours, turning occasionally, until wilted and liquid has been released.
Use non-iodised salt — iodised salt can inhibit fermentation and cause off flavours.
Rinse the cabbage under cold water 2–3 times to remove excess salt. Taste — it should be slightly salty but not overwhelmingly so. Drain and squeeze out as much liquid as possible. Leave in a colander for 15 minutes.
Combine gochugaru, garlic paste, ginger, fish sauce and sugar into a thick paste. Wearing gloves, combine cabbage, spring onions and daikon in a large bowl. Add the kimchi paste and mix thoroughly, massaging the paste into every piece of cabbage.
Pack the kimchi tightly into clean glass jars, pressing down firmly to remove air pockets. Leave 2–3cm headspace for expansion. Seal loosely. Ferment at room temperature for 1–5 days, tasting daily. When pleasantly sour, move to the fridge.
Ferment at room temperature for 1–2 days in summer, 2–4 days in winter.
Gochugaru (Korean red pepper flakes) is essential — it's not the same as regular chilli flakes. Find it in Korean or Asian supermarkets.
Always wear gloves when handling gochugaru — it stains skin, clothes and surfaces red.
Kimchi gets better with time. Most Koreans prefer it after 2–3 weeks of refrigerator fermentation.
Water Kimchi (Mul Kimchi): a milder, lightly fermented version in a chilli-free brine — perfect for kimchi beginners.
Cucumber Kimchi (Oi Sobagi): quick-fermented cucumber kimchi ready in just a few hours — refreshing and crunchy.
Keeps in the refrigerator for up to 3 months, improving with time. After 3 months it becomes 'old kimchi' (mukeunji) — sharper and ideal for cooking.
Kimchi has been made in Korea for over 2,000 years. Early versions used salt and fermentation without chilli, which wasn't introduced to Korea from the Americas until the 16th century via Portuguese traders.
Traditional kimchi contains fish sauce or fermented shrimp. Substitute soy sauce or miso for a fully vegan version that ferments just as well.
Cold temperatures slow fermentation significantly. Move it somewhere warmer (20–22°C) and leave for another day or two.
Per serving (150g) · 20 servings total
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