Pastel de papas
Midweek family dinners in Buenos Aires often come out of the oven in a deep dish: pastel de papas, the Argentine answer to cottage pie. The beef picadillo is cooked the way it is for empanadas, with onion, red pepper, paprika and cumin, then studded with green olives, chopped boiled egg and sometimes raisins for a sweet-salty bite, all under a thick, creamy mash browned with cheese or sugar on top. It is a dish of school lunches and Sunday leftovers, served with a green salad. Mince must reach 71 °C, which it will long before the potato crust browns; just make sure no pink remains when you cook the filling. A runny filling is the usual letdown, as it seeps into the mash, so cook it until the pan is almost dry. Chef's tip: sprinkle a teaspoon of sugar over the mash before baking, as many Argentine cooks do; it caramelises into a thin, crackly golden crust.
























