Stretch the prepared dough and form a ball. Transfer the dough to a non-stick bowl. Cover with a clean, damp tea towel and set aside for 1 hour.
Scrape the dough from the bowl, stretch and form a ball once again. Cover and set aside again for 2 hours, stretching once more during this time.
Divide the dough into two equal pieces (each piece should weigh around 300g). Form a smooth pizza dough ball with each piece. Lightly oil each dough ball with a little olive oil and set aside in a dough proofing tray, or in a plastic food bag. Transfer to the fridge.
Remove your pizza dough from the fridge 2-3 hours before stretching and baking.