Jeyuk Bokkeum (Spicy Stir-Fried Pork)

Pork shoulder, thinly sliced, is the right cut here rather than pork belly, even though belly gets more attention in other Korean pork dishes. Shoulder has enough fat to stay juicy through a fast, high-heat stir-fry without turning greasy, while belly's higher fat content can make the finished dish feel heavy under an already-rich gochujang marinade.

Marinating for at least 30 minutes isn't just about flavor — it gives the gochujang time to actually penetrate the meat rather than sitting on the surface, which is the difference between pork that tastes seasoned throughout and pork that tastes like it was tossed in sauce right before cooking.

Jeyuk bokkeum is one of the most common "baekban" (set-meal) lunch specials in Korea, the kind of dish small restaurants near office districts build an entire daily rotation around, since it's fast to cook to order, cheap relative to beef, and reheats well for a following-day lunch box. Its ubiquity in that specific context is part of why it reads as an everyday, unpretentious dish rather than a special-occasion one.

Troubleshooting

Pork tasting bland despite the marinade? It needs more time — 30 minutes is a minimum, and a few hours in the fridge makes a real difference.

Dish turning watery instead of glossy? The pan probably wasn't hot enough, or was overcrowded. Stir-fry over genuinely high heat, in batches if needed, rather than letting everything steam in its own liquid.

Vegetables mushy instead of tender-crisp? They go in after the pork has a head start cooking — adding them too early means they overcook by the time the pork is done.