Rau sống
Rau sống, literally 'raw vegetables', is the heaped plate of lettuce, herbs and cucumber that sits in the middle of the table at almost every Vietnamese meal, from Hanoi bún chả to a Saigon family dinner. Everyone tears leaves to wrap grilled food, drops herbs into soup or eats them alongside rice. Nothing is added: no salt, no dressing. About 0.1 g salt per portion, naturally present in the greens. Seasoning comes from whatever dipping sauce is on the table, so a light hand there keeps the whole meal low in salt. The usual mistake is leaving the herbs wet; water dilutes the flavour and makes them wilt fast. Use whatever mix you can find: Thai basil, perilla (tía tô), Vietnamese balm (kinh giới), mint and coriander are classics. Chef's tip: soak the herbs in very cold water for 10 minutes, then spin dry; they become crisp and glossy and last through the whole meal.



