Two cooks, one pot of noodles, and the argument starts before the water boils: does the egg go in whole or get beaten into the broth? In Korea the question is taken seriously because instant noodles are an everyday meal, not an emergency ration. The World Instant Noodles Association counted 79.2 servings per person in 2024, which put Korea second in the world behind Vietnam’s 81.
The Korean Folk Encyclopedia puts instant noodles at roughly 430 kcal per 100 g, with about 65 g of carbohydrate, 9 g of protein and 14 g of fat. It describes ramyeon as a food that supplies most of the energy a meal needs but runs short of some vitamins and fibre, and it points to kimchi on the side or an egg in the pot as the usual correction (Folk Encyclopedia entry on ramyeon). Most of the habits below grew out of that gap. Each is matched to a packet here, because an add-in that rescues one broth can flatten another.

Three packets and what the record says
Every upgrade argument assumes you know which packet is in the pot. Three names do most of the talking, and the table gives a launch date only where a news report backs it. Neoguri has no year in the sources used here, so its cell says so.
| Packet | Maker | Style | What the record says |
|---|---|---|---|
| Shin Ramyun | Nongshim | Soup noodles | Launched in 1986 and called the flagship product in a Korea Herald report |
| Chapagetti | Nongshim | Black bean sauce noodles, no soup | Launched in March 1984, per a Newsis feature |
| Neoguri | Nongshim | Soup noodles | Named among Nongshim’s early products; no year given |
The category is older than all three. The Folk Encyclopedia dates Korea’s ramyeon history to September 1963, when Samyang Foods brought in machinery from Japan, and lists Korea Yakult (1983) and Ottogi (1987) among the later entrants. It also gives Lotte (1965) and Nongshim (1975) as separate entries, but the Korea Herald says Nongshim is the company founded as Lotte Industrial in 1965 and renamed in 1978, so this page leaves those two dates out. The encyclopedia credits American wheat aid in the 1960s and a government push for flour-based meals with making the noodles ordinary. The Shin Ramyun date comes from a Korea Herald report on Nongshim’s founder, and Newsis adds that Nongshim developed an instant black bean noodle as early as 1970.
Two habits are worth adopting before any add-in. First, pour a little less water than the packet prints whenever egg, cheese or kimchi juice is going in, since those add liquid and flavour of their own and a thin broth cannot be thickened later without overcooking the noodles. Second, boil hard with the lid off and lift the pot a little early. The Folk Encyclopedia notes that the crimped shape of the noodle lets hot water into the gaps and shortens cooking, so a rolling boil is enough and the noodles keep softening in hot broth after the burner is off.
Seven add-ins and the packet each one suits
A rule of thumb saves most of the trial and error. Sharp, clear soups want something that calms or thickens them, which means egg, cheese or rice. Milder or seafood-leaning soups want something that adds a savoury base, which means scallion oil, sour kimchi or sprouts. Soupless packets want a topping, because there is no broth to carry the extras. The numbered list below follows that logic, and the checklist after it compresses the same pairings.
1. The egg, whole or beaten. One camp cracks it in for the last minute and leaves it alone, so the white sets and the yolk can be broken over the noodles. The other beats it and pours it in a slow circle, which clouds the broth and gives it body. Whole egg suits sharp, clear soups such as Shin Ramyun, where a yolk calms the heat. Beaten egg suits milder soups, where the extra body is noticed. On soupless packets such as Chapagetti the egg is fried separately and laid on top.
2. One slice of processed cheese, off the heat. Lay it flat once the pot leaves the burner and let the residual heat melt it. Stirred over a live flame it turns stringy and oily. Fat softens chili heat, so the slice is closer to a safety measure on very hot stir-fried packets than a garnish. It also works on Shin Ramyun and is wasted on Chapagetti, which is rich already.
3. Sour kimchi and a spoon of its juice. Kimchi that has turned properly sour beats fresh here. Chop a few spoonfuls, add them with the water so they have the whole boil to soften, and stir in the juice at the end. It makes a mild soup taste as if it had been simmered from scratch, but on an already sharp broth it only muddies the flavour.
4. Scallion oil, made first. Before any water goes in, warm a teaspoon of neutral oil in the empty pot and fry chopped scallion, white parts included, until the edges colour. Pour the water on top. The toasted base is something seasoning powder cannot supply alone, and it suits seafood-leaning soups like Neoguri best. On a fiery stir-fried packet it disappears.
5. Bean sprouts in the last two minutes. Soybean or mung bean sprouts cut the heaviness of a salty broth and add crunch, and they go with any soup packet. Add them early and they go limp and smell of sulfur, so they belong at the end, along with a few sliced mushrooms if you have them.
6. Sari: dumplings, rice cakes, a second block of noodles. Sari is the Korean word for extras dropped into a shared pot. Frozen dumplings go in for the last three minutes or so, and a pork mandu holds up well in a spicy broth. Cylindrical rice cakes need more time, so they go in with the noodles. A second block of noodles without its seasoning bulks the bowl without doubling the salt.
7. Rice in what is left. Less an addition than a second course. When the noodles are gone and a thin layer of concentrated broth remains, tip in half a bowl of cooked rice, stir over low heat for a minute and eat it from the pot. It works with every soup packet and is best after the spicy ones, where the reduced broth is salty enough to season the rice by itself.

How two packets became a film’s most famous bowl
The best-known ramyeon on screen is the pot in Bong Joon-ho’s Parasite, where Chapagetti and Neoguri are cooked together. Newsis reports that the pairing was first popularised by a Korean variety show, then travelled the world after the film’s Academy Award win in 2020. In the film the dish is called jjapaguri, and its English subtitle reads “ramdon”. The subtitle translator, Darcy Paquet, said in a September 2019 magazine interview that he made the word up, worried people would laugh, and found nothing when he searched for it before writing it (interview with Darcy Paquet). The full method, with packet ratios, is in a jjapaguri recipe built on two packets.
The detail that explains the pairing is how the two packets differ. Chapagetti is the soupless one, a black bean sauce noodle that Newsis dates to March 1984, while Neoguri is a soup noodle. Cooked together, the sauce of one loosens into the broth of the other, which is why the bowl reads as a single dish rather than two competing packets.

Real life is quieter than the movie. When the pot is a shared hot-water tap and a shelf of cup noodles instead of a stove, the add-ins above shrink to an egg, a cheese slice and a sheet of kimchi, which is the territory of the late-night convenience store food guide.

What makes a pot of ramyeon thin, soft or split
Three disappointments cover most failed pots, and each has a specific cause.
Thin and flat. The water was never reduced. Egg, kimchi juice and cheese all dilute a pot measured to the printed amount. Start with less, and add a splash of hot water at the end if it turns too strong, which is far easier than rescuing a watery broth.
Soft before it reaches the bowl. The flame was too low, or the pot sat on the heat while extras were added. Crimped noodles are built for a hard boil and keep cooking in hot broth. Pull the pot early, eat promptly, and put rice cakes and dumplings in with the noodles, not after them.
Split cheese, sulfurous sprouts. Cheese stirred over direct flame breaks into oil and strings, so melt it off the heat. Sprouts added early release a sulfur note as they overcook, so they go in for the last two minutes only. In both cases the bowl failed by cooking longer than it should have, not shorter.