Shwe yin aye, roughly 'golden heart cooler', is what Yangon drinks during the scorching weeks of Thingyan, the April water festival, when stalls set up along the streets to hand it out. It's a bowl of sweet, lightly salted coconut milk over crushed ice, filled with chewy sago pearls, cubes of green agar jelly, a scoop of sticky rice and, surprisingly, a few pieces of soft white bread that soak up the coconut. Chef's tip: make the jelly, sago and sticky rice in the morning and chill everything; assembled cold, the bowl stays refreshing to the last spoonful.