Okonomiyaki

Okonomiyaki (お好み焼き) is a Japanese savoury pancake containing a variety of ingredients. The name is derived from the word okonomi, meaning "what you like" or "what you want", and yaki meaning "grilled" or "cooked" (c.f. yakitori and yakisoba). Okonomiyaki is mainly associated with Kansai or Hiroshima areas of Japan, but is widely available throughout the country. Toppings and batters tend to vary according to region.

Kansai area

Kansai- or Osaka-style okonomiyaki is the predominant version of the dish, found throughout most of Japan. The batter is made of flour, grated yam, water or dashi, eggs and shredded cabbage, and usually contains other ingredients such as green onion, meat (generally pork or bacon), octopus, squid, shrimp, vegetables, kimchi, mochi or cheese. Okonomiyaki is sometimes compared to an omelette or a pancake and may be referred to as "a Japanese pancake" or even "Osaka soul food"^.
Some okonomiyaki restaurants are grill-it-yourself establishments, where the server produces a bowl of raw ingredients that the customer mixes and grills at tables fitted with teppan, or special hotplates. They may also have a diner-style counter where the cook prepares the dish in front of the customers.
In Osaka (the largest city in the Kansai region), where this dish is said to have originated, okonomiyaki is prepared much like a pancake. The batter and other ingredients are fried on both sides on either a teppan or a pan using metal spatulas that are later used to slice the dish when it has finished cooking. Cooked okonomiyaki is topped with ingredients that include otafuku/okonomiyaki sauce (similar to Worcestershire sauce but thicker and sweeter), aonori (seaweed flakes), katsuobushi (bonito flakes), Japanese mayonnaise, and pickled ginger (beni shoga).

Variants

When served with a layer of fried noodles (either yakisoba or udon), the resulting dish is called modanyaki (モダン焼き) "modern yaki".
Negiyaki (ねぎ焼き) is a thinner variation of okonomiyaki made with a great deal of scallions; compare Korean pajeon and Chinese green onion pancakes.