The remaining stewed kidney beans with potatoes can be eaten hot in microwave oven or steamer. According to the relevant information, stewed kidney bean with potato is a delicious food with potato, kidney bean and pork as the main ingredients. The cellulose contained in potato is tender, which has no irritation to gastrointestinal mucosa, and has the effect of relieving pain or reducing gastric acid secretion. Kidney bean tastes sweet and flat, and has the effects of warming the middle warmer, benefiting the stomach, tonifying the kidney, replenishing vitality, etc., and can be eaten hot in microwave oven or steamer.