Chicken nanban is fried chicken that’s been briefly marinated in a sweet-sour-salty and slightly spicy sauce or dressing called nanban sauce [1]. The recipe for basic, make-ahead-and-stock nanban sauce is over on Just Hungry [1]. Normally chicken nanban is deep-fried, but my bento friendly versions are either shallow-fried or simply panfried, cutting down a bit on the fat as well as avoiding the Fear of Frying that many people have. Quite a lot of popular Japanese bentos have deep fried items in them, but I usually to re-interpret the recipes so that they can be pan-fried or shallow-fried. (The chicken karaage that I have in the book [2] for example is shallow-fried in a frying pan.)
Chicken nanban is often served smothered with tartare sauce. I don’t think that’s appropriate for bentos, but you can pack a little container of mayo with a few dill pickle slices or small cornichons with your chicken nanban, to have the flavors of tartare sauce in deconstructed form so to speak.. Tabasco is an interesting addition if you like things spicy.
Both recipes make 4 to 5 bento-sized portions, although these little nuggets are so good that you might find them disappearing rather fast.
The photo below shows the lower-fat pan-fried chicken nanban on the left, and the shallow fried chicken nanban on the right. They both taste great, though the shallow fried chicken nanban is closer to the original. (After the photo shoot this ended up being my lunch as-is, with a bit of nanban sauce drizzled on the lettuce as a dressing. It was terrific.)

By Makiko Itoh
Published: March 06, 2011
Japanese, chicken, bento-friendly
A panfried version of a popular Japanese chicken dish that us normally deep fried. The sour-sweet-salty nanban sauce is the key. This still has the nanban flavors, but leaves out the batter coating.
Prep time: 5 min :: Cook time: 10 min min :: Total time: 15 min
Yield: 8-10 pieces
Serving size: 2-3 pieces
Calories per serving: 80 t0 120 calories

By Makiko Itoh
Published: March 06, 2011
chicken, japanese, bento-friendly
This version of chicken nanban is shallow-fried in a frying pan. It has the thin egg-batter coating that is characteristic of the deep friedchicken nanban you get in restaurants.
Prep time: 8 min :: Cook time: 10 min :: Total time: 18 min
Yield: 8-10 pieces
Serving size: 2-3 pieces
Calories per serving: 120 to 180 calories
Links:
[1] http://justhungry.com/japanese-basics-nanban-sauce-or-vinegar-nanbansu
[2] http://justbento.com/handbook/just-bento-cookbook