Confession first. I wrote a bunch of posts in September and then just... didn't publish them. They sat in my drafts folder getting older while I kept telling myself I'd tidy them up tomorrow. Well, it's the last day of the month. So I'm clearing the pile, one after another, before October shows up and judges me. This is one of them.
It's about a moment a lot of visitors hit in Korea, usually on their first or second night, usually hungry.
Lunch at Mabangjip in Hanam, just east of Seoul: two stews in the middle and more banchan than anyone ordered. Photo: A Korean's Take
What does "il-in-bun an dwaeyo" mean?
You walk into a pork belly place alone. The smell alone got you through the door. You point at samgyeopsal on the menu, hold up one finger, and the owner shakes her head. "Il-in-bun an dwaeyo." One serving, not possible.
Sometimes it's printed right on the menu: 2인분 이상 주문 가능, orders of two or more only. Dakgalbi places do it. Hot pot (jeongol) places do it. Plenty of barbecue joints do it. And if you're traveling solo, it feels a bit like the restaurant just asked where your friend is.
I get why it stings. I also get why owners do it, and I'll come back to that.
The most extreme version I've heard of went viral in November 2025. A noodle shop in Yeosu, down on the southern coast, put up a sign for people eating alone. Your options, it said, were to pay for two servings, eat two servings, call a friend, or come back next time with your wife. And then the kicker: "We don't sell loneliness." Foreign media picked it up (the South China Morning Post among them), and most people online were not amused. Fair enough. Wanting a solo customer to order a bit more is a business call. Calling them lonely on a printed sign? That's just rude.
Why do grill places want two people?
Think about what lands on your table at a Korean barbecue place. A grill, lit charcoal or a gas burner, a hood hanging over it, tongs, scissors, a basket of lettuce, dipping sauces, and then all the little side dishes. None of that shrinks because you came alone. The owner sets up the same table for one person as for four, then waits for you to finish, and during the dinner rush that table could've held a whole office team.
So for a lot of these places the math on one serving of pork simply doesn't work. Nobody's being mean. Mostly.
Why are the side dishes free?
Here's the part most foreigners love. The side dishes. Banchan (반찬). Kimchi, bean sprouts, spinach, pickled radish, fish cake, whatever the kitchen made that morning. They come free, and when a plate empties you can usually just ask for more, or walk over to a self-service bar and grab it yourself.
For Koreans that's more than a pricing policy. It's jeong (정), that warm, slightly sticky mix of care and generosity you're supposed to show anyone you feed. A restaurant that charges for extra kimchi feels stingy. Cold. Like something's off. (If an older Korean has ever scolded you for not eating enough, congratulations, you've met jeong.)
But lettuce doesn't grow for free. In January 2026, Korea's agricultural trade agency had lettuce at about 41 percent more than a year earlier, and perilla leaves and chili peppers were up too. Meanwhile the number of self-employed people in Korea dropped by 38,000 in 2025, down to 5.62 million. Those are the folks running most of these little restaurants.
This year the argument finally went public. In February, an online poll in a Naver community for small business owners asked whether restaurants should start charging for banchan refills, and 38.5 percent of the 1,353 who voted said yes. Then in April a survey of 1,000 adults found 64.8 percent would be uncomfortable paying for refills. And 42.3 percent said they'd simply stop going to that restaurant.
So customers expect jeong, and owners are the ones paying for it. That gap is the real problem, if you ask me, much more than any one grumpy sign in Yeosu. The two-serving minimum is one quiet way owners cover it without putting a price tag on kimchi. As a solo diner I don't love it. But I understand it.
Is every owner that strict?
I don't want you leaving this post thinking every Korean restaurant owner is standing there with a calculator. Most aren't. Plenty of places will bring more kimchi before you even ask, sometimes with a little extra dish because they noticed you liked the first one. Nobody announces it. The plate just shows up.
And eating alone is completely normal in a lot of places. Gukbap (rice soup) restaurants, baekban (home-style set meal) places, kalguksu (knife-cut noodles), bibimbap, gimbap shops. Walk in alone at lunchtime and nobody blinks. Some newer barbecue places even sell single portions now, with counter seats and little personal grills, which I think is great.
It makes sense when you look at who's eating. More than a third of Korean households are one person now. A restaurant that ignores that crowd is leaving money on the table. Literally, the table for two.
So where can I eat alone?
Look for 1인분 가능 (one serving available) or 혼밥 환영 (solo diners welcome) on the door or in the listing on Naver Map or Kakao Map. Lunch is easier than dinner. Soup and noodle places are safe bets.
If there's a self-service banchan bar, take a little and go back for more. Don't build a kimchi mountain you can't finish. Owners notice, and that kind of waste is exactly what got them talking about charging in the first place.
Not sure? Just ask. "Il-in-bun dwaeyo?" (One serving okay?) Worst case, they say no.
And if a barbecue place insists on two servings, you've got two decent options. Order two and take your sweet time, or say thanks and go somewhere else. Don't argue. The person at the counter didn't set the price of lettuce. Honestly, two servings of pork belly spread over a long, slow evening isn't the worst fate in the world.
So, have you run into the two-servings rule in Korea? Or did some owner surprise you with an extra plate of kimchi?
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