Preheat the oven to 200°C.
Unroll the puff pastry and cut a big circle out (mine was round shaped already).
Using a bland knife score a circle about 1 cm in from the perimeter to create a crust.
Spread the pizza sauce evenly up to the crust. Arrange your vegetables on the pizza, then scatter the olives and half of the cheese on top.
Put the pizza on a round pizza tray or on a preheated pizza stone.
Bake in the middle of the oven for about 20 minutes, until the rim is golden and the cheese has melted.
Slice with a pizza cutter and serve with plenty of freshly ground pepper, garnished with rocket leaves and crumbled “feta”.