Pone Yay Gyi Thoke, Bagan's Black Bean Salad

Drive through the dry zone around Bagan and you will see the source of this dish drying in courtyards: horse gram beans, boiled down, fermented, and reduced to a black paste called pone yay gyi — literally "big pot liquid." The paste is Bagan's pantry signature the way ngapi belongs to the coast. Souvenir shops by the temples sell it in tubs to Burmese tourists, who would no more leave Bagan without it than leave Shan State without pickled tea.

Local sellers will tell you the paste goes back to the Bagan kings, and the horse gram fields are certainly old — but that is legend doing what legend does. The documented record of pone yay gyi as a traded specialty runs through the Konbaung era, when Upper Burma's market towns moved it up and down the Ayeyarwady, and it has been the taste of the region ever since.

The salad is the simplest and best introduction. There is no cooking beyond frying garlic; the craft is all in balance and in the hands. The paste comes out of the jar too dense and too fierce, so you loosen it with warm garlic oil, then massage it into raw shallot rings until they gloss black and give up a little juice — a thoke is kneaded, never tossed with a spoon. Crushed peanuts soften the ferment's edge, green chili sharpens it, and hot rice carries it. Pungent, savory, faintly sour — it is the dry zone in a bowl, and it converts nearly everyone who tries it beside a plate of rice.