Pasta frola
Pasta frola came to the River Plate with Italian immigrants (it is a cousin of the crostata), and it is now the tart every Argentine kitchen keeps on the counter for afternoon mate. The crust is short and cakey rather than crisp, scented with lemon zest and vanilla, and the filling is dulce de membrillo melted down into a spreadable jam; dulce de batata is the other classic. Bakeries in Buenos Aires sell it by the square and it keeps for days in a tin, getting better on the second day. The lattice strips should be thin and slightly wider apart than you think, so the dark filling shows through. A common slip is to spread the quince paste straight from the block: it will not spread, it tears the base and it turns leathery in the oven, so loosen it first with a little hot water. Chef's tip: chill the lined tin and the cut strips for 15 minutes before baking, so the lattice keeps its shape instead of slumping into the filling.
























