Sinigang Broth Base (Filipino Sour Tamarind Broth)

Origin: Philippines. A sour broth soured primarily with tamarind (though other souring agents like guava or kamias are also traditional depending on region), simmered with pork, fish, or shrimp and vegetables.

Flavor Profile: Sharply sour and savory, with tamarind’s fruity tang as the dish’s defining characteristic.

Culinary Uses: Base and finished form of sinigang, one of the Philippines’ most iconic comfort dishes, served with rice.

Regional Variations: Sinigang na baboy (pork), sinigang na isda (fish), and sinigang na hipon (shrimp) are the most common protein variants; souring agent choice (tamarind, guava, kamias, or even unripe mango) varies by region and season.

Storage: Refrigerate 2–3 days; freezes reasonably well though the vegetables soften further.

Notes: Vietnamese canh chua is a structurally similar sour soup tradition, developed independently rather than derived from one another.