Sup kepala ikan is Indonesian for "fish head soup," a popular dish that centers around the head of a fish, typically from a large fish like snapper, grouper, or salmon, which is known for its tender and flavorful meat. The soup often incorporates ingredients such as tomatoes, lemongrass, galangal, turmeric, garlic, and tamarind juice, contributing to a rich broth that's both tangy and aromatic.
The preparation of sup kepala ikan might vary slightly from one region to another, reflecting local tastes and available ingredients. It can include vegetables like okra, eggplant, and daikon radish, and it's commonly flavored with a variety of herbs and spices, giving it a distinctive taste that's both comforting and hearty.