what is Oden
Oden (おでん, 御田) is a type of nabemono (Japanese one-pot dishes), consisting of several ingredients such as boiled eggs, daikon, konjac, and processed fishcakes stewed in a light, soy-flavored dashi broth.
Oden was originally what is now commonly called misodengaku or simply dengaku; konjac (konnyaku) or tofu was boiled and eaten with miso. Later, instead of using miso, ingredients were cooked in dashi, and oden became popular.
Ingredients vary according to region and between each household. Karashi is often used as a condiment.
Oden is often sold from food carts, though some izakayas and several convenience store chains also serve it, and dedicated oden restaurants exist. Many different varieties are sold, with single-ingredient dishes sometimes as cheap as 100 yen. While it is usually considered a winter food,some carts and restaurants offer oden year-round.
In Nagoya, it may be called Kantō-ni (関東煮) and soy sauce is used as a dipping sauce. Miso oden is simmered in Hatchomiso broth, which tastes lightly sweet. Konjac and tofu are common ingredients.
In the Kansai area, this dish is sometimes called Kanto-daki (関東炊き) and tends to be more strongly flavored than the lighter Kantō version.
Oden in Shizuoka uses a dark colored broth flavored with beef stock and dark soy sauce, and all ingredients are skewered. Dried and ground fish (sardine, mackerel, or katsuobushi) and aonori powder are sprinkled on top before eating.
Udon restaurants in Kagawa Prefecture in Shikoku almost always offer oden as a side dish, to be eaten with sweet miso while waiting for udon.