Tortilla al rescoldo
Puesteros in the hills of Salta and the Calchaquí valleys bake this bread the oldest way there is: a thick disc of plain dough laid straight onto the hot ash at the edge of the fire, covered with more embers and dug out 20 minutes later with a crust that is blistered and smoky and a crumb that is dense and soft. You brush off the ash, break it with your hands and eat it with goat's cheese, a mate or a bowl of locro. The traditional fat is lard (grasa); this version uses butter or vegetable shortening so it stays vegetarian. Laying the dough on flaming wood instead of a bed of settled grey embers is the mistake that burns the outside black before the middle cooks, so wait until the fire has died back. No fire? A dry cast-iron pan and a hot oven give you a close result. Chef's tip: knock the bread on its base when you lift it out; a hollow sound means it is cooked through.


















