Coarse Grain Restaurant, as the name suggests, is a restaurant that specializes in cooking coarse grains. It advocates healthy diet as the core and finely cooked coarse grains.

Coarse grains are compared to the fine grains such as polished rice and white flour that we usually eat. They mainly include corn, millet, purple rice, sorghum, oats, buckwheat, wheat bran and various dry beans in cereals, such as Soybeans, green beans, adzuki beans, mung beans, etc.

Generally, coarse grains can be divided into the following three categories:

1. Cereals: corn, millet, red rice, black rice, purple rice, sorghum, barley, oats, buckwheat/wheat Bran etc.

2. Miscellaneous beans: soybeans, mung beans, red beans, black beans, green beans, kidney beans, broad beans, peas, etc.

3. Tubers: sweet potatoes, yams, potatoes, etc.