Lawar is the dish of Balinese ceremonies: before a temple festival or a family rite, the men of the banjar gather at dawn to chop and mix it by hand in huge quantities. Many versions include meat, but lawar kacang, made with long beans, is common at home and at Balinese warungs, and it shows off base genep, the island's master spice paste of shallot, garlic, galangal, kencur, turmeric and chilli. Mixed with toasted grated coconut, it's crunchy, fragrant, sour and hot, and is eaten with rice the day it's made. Chef's tip: mix the lawar just before serving and with your hands, squeezing gently, so the spice paste works into the beans; made too early, it goes watery and dull.