Why is kimchi good for you?
Lactic fermentation preserves many nutrients and creates beneficial lactic-acid bacteria that support a balanced gut microbiome. Regular consumption may aid digestion and help the immune system — naturally, without additives.
Prep time: ~25 minutes
Fermentation: ~20 days total
Yield: ~10 servings
Ingredients
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1 large napa cabbage (about 1–1.5 kg)
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2–3 carrots
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1 white radish/daikon (about 300–400 g)
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1 bunch spring onions (scallions)
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1 small onion
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25 g fresh garlic
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25 g fresh ginger
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1 apple
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2–4 tbsp chili flakes (to taste)
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Salt: 2% of total vegetable weight (example: 1,000 g veg → 20 g salt)
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1 tbsp fish sauce (optional)
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2 tbsp soy sauce or mild miso paste (vegan alternative)
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Optional: a pinch of nori flakes
Equipment
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1 × 946 ml Wide-Mouth Mason Jar
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1 × fermentation lid with valve/airlock
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1 × glass weight
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Cutting board, knife or slicer, bowl, spoon/tamper
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Label/marker
Method
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Prep the veg: Cut napa cabbage into bite-size pieces (classic: larger squares). Grate or julienne carrots and daikon; slice spring onions into rings.
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Salt calculation: Weigh all vegetables and measure 2% salt (e.g., 1 kg veg → 20 g salt).
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Salt & massage: Gently massage salt into the veg until liquid is released and the mix sits in its own brine.
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Make the red paste: Blend garlic, ginger, onion, apple, chili flakes, fish sauce, and soy sauce/miso to a smooth paste. Add 1–2 tbsp water only if needed.
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Combine: Mix the paste thoroughly with the vegetables. Adjust saltiness to taste; fold in nori flakes if using.
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Pack the jar: Layer firmly into a clean jar (e.g., 946 ml). Press each layer down so liquid rises and covers the veg. Leave ~3 cm headspace. Place the glass weight so everything stays below the brine.
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Seal & label: Fit the fermentation lid, and label with contents and date.
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Kick-off phase: Keep 5–7 days at room temperature to start fermentation.
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Cool maturation: Move to a cooler place/the fridge to slow acid development.
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Taste & enjoy: After 2–3 weeks, taste. If the flavor suits you, it’s ready.
Storage: In the fridge — ideally vacuum-sealed — kimchi keeps aromatic and stable for several months. Always use clean utensils and push remaining veg back under the brine.