Lao fish soup with dill
Restaurants on stilts over the Mekong at Pakse, where the Xe Don river joins it, serve tom pa at lunch in big communal bowls, and southern Lao families make it at home whenever the market has fresh river fish. Chunks of fish poach gently in a clear broth fragrant with lemongrass, galangal and lime leaf, soured with tomato and lime and finished with a generous fistful of dill, an herb Lao cooks use far more than their neighbours. The result is light, tangy and aromatic, with soft fish and a whisper of chilli heat; spoon it over sticky rice or sip it between mouthfuls of jeow. Boiling hard once the fish goes in is the mistake to watch, as the pieces break up and the broth turns cloudy. Chef's tip: add the dill only when the pot is off the heat, so it stays green and sweet.



