Cut the tomatoes into cubes, add the onion into cubes, season with salt and sugar and let stand for a couple of hours.

Drain, add ricotta or feta, pecorino cheese, basil, knead and then add the flour.

Create some balls of about 40 gr in a baking pan with oil, use a pastry ring and create some disc shapes.

Place the baking pan with the disks for half an hour in the freezer.

Sprinkle with flour and fry in extra virgin olive oil, first on the side of the flour and then on the other.

Alternatively, it is also possible to cook in the oven, without dusting the flour disks, at 180°C.