Jeow som
Grilled food in Laos rarely leaves the stall without a little bag of jeow som, the thin, sour-sweet sauce that every street grill from Vientiane's riverside to small-town bus stations ladles out beside the skewers. Unlike the pounded jeows, it is pourable: lime juice, garlic and raw chilli in a light, sweet-salty syrup, sharp enough to cut through anything charred. Dip grilled tofu, corn, aubergine or sticky rice into it, or spoon it over a plate of steamed vegetables. Stall versions lean on fish sauce; salt and tamari keep this one vegetarian. Tipping granulated sugar straight into cold lime juice is the usual fault, since it never fully dissolves and the sauce tastes gritty and unbalanced. Chef's tip: let the sauce sit for 15 minutes before serving so the garlic and chilli mellow into the lime.
























