Kimchi, Baechu (Napa Cabbage)

The kimchi most people mean, and structurally different from sauerkraut in one important way: you salt and RINSE first, then season. That rinse is the step people skip when they treat kimchi as spicy kraut, and skipping it is why their kimchi comes out either too salty or too wet. The other non-negotiable is real gochugaru — nothing substitutes for it.

Ingredients

• 1 large napa cabbage (about 2 kg)
• ½ cup coarse Korean sea salt (or 60–80 g any non-iodized salt)
• 2 Tbsp sweet rice flour
• 1 cup water
• ½–1 cup gochugaru (Korean red pepper flakes), to taste
• 10 garlic cloves, minced
• 1 inch fresh ginger, minced
• 3 Tbsp saeu-jeot (salted shrimp) or myeolchi-jeot (anchovy sauce)
• 1 Korean radish (mu), cut in matchsticks
• 6 scallions, cut in 2-inch lengths

½ Asian pear, grated (optional)

• 1 Tbsp sugar (optional)

Directions

1. Key ingredients
2. Napa cabbage, coarse salt, gochugaru, garlic, a rice-flour porridge, and a salty fermented-seafood element.
3. Stage 1 — brine: Quarter the cabbage lengthwise. Salt it heavily between the leaves, or soak it in strong brine, for 2–6 hours, turning occasionally. It wilts and gives up a lot of water. That water loss is why the finished kimchi does not weep later.
4. Rinse and drain WELL: Two or three changes of water. This is the step that matters. The salt did its job in stage 1 — drawing water out and knocking back the competition — and if you leave it all in, the paste is inedible and the ferment stalls. Final salt in kimchi is LOWER than in kraut, which is why it ferments faster and is eaten over weeks rather than stored a year.
5. Make the porridge: Whisk the rice flour into the water, bring to a simmer until it thickens to a thin gruel, then cool. This is not thickener for its own sake — it is food for the bacteria, and it makes the paste cling to every leaf.
6. Build the paste: Combine cooled porridge, gochugaru, garlic, ginger, jeotgal, pear and sugar. Let it sit ten minutes so the pepper hydrates and blooms.
7. Dress: Fold in radish and scallion, then coat every leaf, working the paste down between them. Gloves.
8. Pack: Tight into a jar with real headspace — kimchi is aggressive and will overflow. Press until brine rises over the top.
9. Ferment 1–3 days at room temperature (less in summer), then refrigerate. Much shorter than kraut.

Notes

PROVENANCE. My own working version, assembled from Korean home practice rather than one written recipe.

GOCHUGARU IS NOT SUBSTITUTABLE. Cayenne is too hot and too sharp, paprika has no heat, crushed red pepper is the wrong flavor. Real gochugaru is coarse, sun-dried, bright and only moderately hot. It is cheap and available.

KIMCHI HAS STAGES AND EACH HAS ITS DISHES. Fresh (days) is crunchy and bright, eaten as banchan. Ripe (1–3 weeks) is the peak. Sour (months, mugeunji) is NOT spoiled — it is COOKING kimchi, and arguably more valuable: kimchi jjigae, kimchi fried rice, kimchijeon. Never throw kimchi out for being too sour.

VEGAN VERSION: a strong reduced dried-shiitake-and-kombu stock plus a little soy or doenjang in place of the jeotgal. It is very good and it is not the same thing, and I would rather say so than pretend the swap is invisible.

HISTORY WORTH KNOWING: chiles are American and only became standard in kimchi around the 17th–18th centuries. Kimchi is far older, so for most of its existence it was not red — see Baek-Kimchi (White Kimchi).

THE SMELL will perfume a home refrigerator and everything in it. Kimchi refrigerators exist for that reason.