Oden: Japanese Foods Simmered in Dashi Broth

Once, during a cold night in Tokyo, I found refuge in a small stall lit by the yellow glow of paper lanterns. The comforting aroma rising from a large pot caught my attention. It was oden (おでん), a Japanese one-pot dish that has held a special place for me ever since.

What looks like “whatever is in the pot” is actually a careful balance: ingredients simmered slowly in a light, soy-seasoned dashi broth. The mix changes by region, stall, and season—and you can also find it warm and ready in Japanese convenience stores (konbini) through the colder months.

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Origin and History of Oden

Oden traces back to the Muromachi period (1336–1573), when a related snack known as misodengaku (or dengaku) featured grilled tofu or konnyaku with miso. Over time the dish shifted: ingredients were cooked in dashi instead of being served mainly with miso paste, and the assortment of pieces grew.

In the Edo period (1603–1868), oden became popular street food in Edo (today’s Tokyo). Stalls known as odenya offered an affordable, warming option for city workers. Today it is eaten across Japan—especially in winter—at home, in specialty shops, izakaya, and konbini counters.

Classic Ingredients of Oden

There is no fixed “official” list. Each piece brings its own texture, and the broth picks up flavor as everything simmers together. Below are common classics you will meet at stalls and in home pots.

Yude Tamago - ゆで卵 - Boiled Eggs

Hard-boiled eggs are simple and almost always welcome. Sitting in the broth, they take on a light brown tint and a deep savory taste. A modest-looking yude tamago can be one of the most satisfying bites when the yolk meets the seasoned stock.

Konbu - Dried Kelp

Kombu (konbu) is a dried kelp rich in umami. It helps build the dashi base and may also appear as a folded piece among the ingredients. Beyond flavor, it is a traditional source of minerals such as iodine.

Daikon - 大根 - Japanese Radish

Daikon is cut into thick rounds and cooked until tender. Its mild sweetness and spongy texture soak up the broth, which is why many people call it one of the “kings” of the pot. It also sits lightly after a heavy winter meal.

Ikamaki - Squid Rolls

Ikamaki brings a clean seafood note and a soft bite. If you like squid, this is one of the pieces that makes the pot feel more “from the sea.”

Konnyaku - Konjac Jelly

Konnyaku is a firm, low-calorie jelly made from the konjac plant. On its own it tastes mild, but it is excellent at absorbing broth. Its chewy, springy texture is part of what makes oden feel varied in one bowl.

Gyuu Suji - 牛すじ - Beef Tendon

Gyuu suji is beef tendon simmered until soft and gelatinous, similar to slow-braised tendon stews elsewhere. It adds collagen and a deep meaty note to the broth—especially prized in western Japan styles—though it needs long cooking before it goes into the pot.

Shirataki - 白滝 - Konjac Noodles

Shirataki are thin, translucent noodles also made from konjac. They are often knotted for easier serving and add a light, slightly chewy strand among denser fishcakes and tofu.

Rōru Kyabetsu - Cabbage Rolls with Ground Meat

Rolled cabbage (rōru kyabetsu) is stuffed with seasoned ground chicken or pork and simmered until the leaves turn tender. It makes the pot more filling—almost a meal in one piece.

Atsuage - 厚揚げ - Thick Fried Tofu

Atsuage is thick tofu fried until the outside is golden while the inside stays soft. In the broth it soaks up flavor and offers a contrast between a lightly firm exterior and a juicy center.

Satsuma-age - さつま揚げ - Fried Fishcake

From the Satsuma region, this cake is made from fish paste mixed with vegetables (often including shredded carrot) and then fried. Satsuma-age adds seafood depth and a denser, savory bite to the pot.

Mochiiri Kinchaku - 餅入り巾着 - Fried Tofu Pouch with Mochi

A “kinchaku” is a little pouch of fried tofu filled with mochi (glutinous rice cake). As it cooks, the mochi softens and becomes sticky inside the pouch. Mochiiri kinchaku is one of my favorites—each bite mixes mild tofu, stretchy mochi, and broth.

Ganmodoki - Fried Tofu and Vegetable Cake

Ganmodoki (often shortened to ganmo) is a disk-shaped cake of crumbled tofu mixed with chopped vegetables, then fried until golden. It is plant-based tofu craft—not a fishcake—and brings a homemade, savory crunch that softens in the stew.

Chikuwabu and Chikuwa

Chikuwabu is a chewy tube or bar made mainly from wheat flour and water (not fish). It soaks up broth beautifully. Do not confuse it with chikuwa (or yaki chikuwa), a grilled fish-paste roll that adds a mild smoky seafood flavor when added to oden.

Tsukune - Chicken Meatballs on a Skewer

Tsukune are seasoned chicken meatballs, often skewered. In the broth they stay juicy and add protein for anyone who wants a meatier plate of oden.

Carrots, Mushrooms, Cabbage, Octopus, and More

Carrots, mushrooms, cabbage, octopus, hanpen, and other local favorites often join the pot. Flexibility is the point: oden is a map of what the cook likes and what the region supplies.

Accompanying Sauces

At konbini and many stalls you can add a condiment on the side. Common choices include karashi (sharp Japanese mustard), misotare (a rich miso-based dip), and yuzu koshō (yuzu citrus with chili—bright, sour, and spicy).

Oden in Japanese Culture

Oden is winter social food as much as dinner. Friends and family share one pot, pick their favorite pieces, and stay at the table longer because the broth keeps everything warm. When konbini put the oden counter out for the cold season, it becomes an everyday comfort for commuters and night-shift workers too.

Oden in One Piece

The dish also shows up in pop culture—most famously in One Piece. The character Kozuki Oden shares the name, and a well-known line lands as both joke and philosophy: “Oden wouldn’t be oden if it weren’t boiled.”

Literally, the ingredients need that long simmer. Metaphorically, the character is shaped by hardship the way the pieces are shaped by the pot. Linking the stew to the series is a reminder that Japanese food culture and manga often talk to each other in everyday language, not only in cookbooks.

Preparing Your Own Oden

Home oden is simpler than it looks. Start with dashi seasoned with soy sauce, mirin, and a little sake (or use a ready-made oden base from an Asian market). Add firm pieces first—daikon, konnyaku, eggs, tendon—and save softer fishcakes and tofu for later so they do not fall apart. A gentle simmer is enough; a rolling boil breaks delicate items.

Many people say day-two oden tastes better once the broth has settled overnight. Serve hot with karashi on the side.

Nishime and Regional Names

Something close to oden is nishime: cut vegetables cooked in a seasoned sauce with little liquid. Nishime is saltier and drier, and pieces are usually cut smaller; oden keeps larger, whole-looking items swimming in broth.

Names shift by region. In Nagoya you may hear Kantō-ni (関東煮); in Kansai, Kantō-daki (関東炊き). Broth can run lighter or darker depending on soy style, and places like Shizuoka are known for a deep, dark stock and skewered pieces. Outside Japan, versions appear in places such as Taiwan, Korea, and China—with local ingredients and names—while the Japanese core remains the same idea: many textures, one shared pot of dashi.