Bagan, among its thousands of temples, is just as known in Myanmar for pon ye gyi, the thick, glossy black bean paste sold in clay pots at Nyaung-U market. Workshops there boil beans, ferment them under cloth, steep them in brine and boil the dark liquid down for hours. At home it is a seasoning rather than a dip: fried with garlic, onion and chilli as pon ye gyi kyaw, it becomes the savoury base for pork or chicken curries and for stir-fried greens, and is eaten with rice and raw vegetables through the hot dry season. The taste is deeply salty, savoury and slightly sweet-bitter, with a soft funk like miso and black bean sauce combined, and a texture like thick molasses. Common mistake: stopping the reduction too soon; a thin brown sauce will not keep and lacks depth, so cook it until it is black, glossy and falls from the spoon in ribbons. Bagan makers use different beans; this home method uses soybeans with a Bacillus-style ferment like thua nao. It is ready when a spoonful sets into a thick gloss on a cold plate. Chef's tip: stir more often near the end, when it can catch.