Bento

A bento is a Japanese-style single-portion take-out or home-packed meal, often for lunch, typically including rice and packaged in a box with a lid (often a segmented box with different parts of the meal placed in different sections). Outside Japan, similar meals are common in other East and Southeast Asian culinary styles, especially within Chinese, Korean, Singaporean, Taiwanese cuisines and more, as rice is a common staple food in the region. The term bento is derived from the Chinese term biandang (便當, pinyin: biàndāng), which means "convenient" or "convenience".[citation needed] A traditional bento typically includes rice or noodles with fish or some other meat, often with pickled and cooked vegetables in a box. Containers range from mass-produced disposable containers to hand-crafted lacquerware. Dividers are often used to separate ingredients or dishes, especially those with strong flavors, to avoid them affecting the taste of the rest of the meal. A typical divider is green plastic 'sushi grass', known as baran in Japan, which also works to slow the growth of bacteria.

Source: Wikipedia