Divide the dough into six balls and roll each out on a lightly floured work surface until 20cm/8in in diameter. (You can also make one big pizza.) Spread a little passata (or homemade tomato sauce ...
Divide the dough into two equal portions, and shape each portion into a ball. Cover with a damp cloth and allow to prove again for about 15 minutes. Place a pizza stone or an upturned baking tray ...