Mix together the flour, sugar, yeast, salt, and olive oil in a food processor or mixer for 5-10 minutes on medium speed.
Knead the dough by hand for 15 minutes if mixing by hand.
Cover the dough with a damp tea towel or cling film and let it rise for 2-3 hours.
Knead the dough again and divide it into four smaller balls, cover and let rise for another 30 minutes.
Roll the dough thin and place on an oiled baking tray.
Top with a thin layer of passata and mozzarella, and any other desired toppings.
Bake in a very hot oven (at least 230C) for 5-8 minutes.
