Banchan — the constellation of small dishes served alongside every Korean meal — is not appetisers or sides. It's the meal itself, eaten communally with rice as the centre. A proper Korean table setting (bansang) is classified by the number of banchan: 3-cheop (3 sides, everyday), 5-cheop (5 sides, family dinner), up to 12-cheop (royal table). Each banchan is designed to provide contrast: something pickled, something seasoned (namul), something braised (jorim), something pan-fried (jeon). The philosophy is balance across flavour, texture, colour, and temperature in the total meal, not in any single dish.
Namul: blanched or raw vegetables dressed with sesame oil, garlic, sesame seeds, and salt. Spinach, bean sprouts, fernbrake, bellflower root — each blanched for its specific time, shocked in cold water, squeezed dry, then dressed. The dressing is simple: sesame oil, minced garlic, sesame seeds, salt. Jorim: braised dishes — eggs, tofu, potatoes, or lotus root simmered in a soy-based sauce until glazed. Jeon: pan-fried items — vegetables, seafood, or meat dipped in egg batter and pan-fried in oil. Jangajji: pickled vegetables in soy sauce, vinegar, or both. Every banchan is made ahead and served at room temperature (except jjigae which is hot).
Start with the three most useful banchan to master: sigeumchi namul (sesame spinach), kongnamul (soy bean sprouts), and gyeran mari (rolled omelette). These three provide the green vegetable, the crunchy vegetable, and the protein that every Korean table needs. All three keep refrigerated for 3-4 days, so a Sunday prep session gives you banchan for the week. The philosophy of Korean meal planning is worth adopting regardless of what cuisine you're cooking: every meal should include something fermented, something fresh, something cooked, and something pickled.
Treating banchan as appetisers to be eaten before the main course — they're eaten simultaneously with rice throughout the meal. Not providing enough variety — the balance of textures and flavours IS the point. Over-dressing namul — the vegetables should shine through. Serving cold banchan hot or hot banchan cold. Not replenishing — at restaurants, banchan is refilled for free because it's part of the meal, not an add-on.