Black food is a natural food with black color and black beans are representative black food. However, black is considered a tasteless color on the table, but black foods cause aging and disease, so they effectively neutralize free radicals in the body and have an excellent effect on preventing aging. Typical black foods are black rice, black sesame, and black beans. Soybeans are usually soaked and put on rice to make bean rice, or boiled to make bean jam. These days, tofu made from black beans is also sold. I put the bean powder made of black beans in the seasoning container because I thought it would be healthier if I used in the seasoning container. Today, I used bean powder instead of flour for pork cutlet I was able to make delicious pork cutlet because it was more savory when I put bean powder on the plain tenderloin.