Cantonese slow-cooked soup

Lou fo tong is a variety of soup in Cantonese cuisine popular among Chinese people in Guangdong, Hong Kong, Macau, and overseas. These soups are usually made by simmering various vegetables, fruits, meat or Chinese herbs in a pressure cooker, vacuum cooker, claypot, wok or clay jar for a few hours, and are believed to have skincare, heart-protective, vision-enhancing, bile-reducing, and bone-strengthening benefits. Owing to the hot and humid climate in the Lingnan region, the locals have developed a penchant for drinking lou fo tong for its nourishing and health-boosting effects.

Description: Wikipedia — Lou fo tong, CC BY-SA 4.0