This variety of sinigang - Filipino savory and sour soup - consists of various pork cuts that are simmered along tamarind fruit. Tomatoes, onions, garlic, okra, white radish, water spinach and green long peppers are also commonly used for this soup.
There is also a similar dish in Malaysian cuisine called siniggang. A version of the pork sinigang is sinigang na miso, which uses the Japanese seasoning made from fermented rice and barley or soybeans. Nowadays, sinigang mix is available in supermarkets, but enjoying the dish made from scratch represents the full experience.