Let the puff pastry rest at room temperature for about 10 minutes and preheat the oven (electric cooker: 225 °C/circulating air: 200 °C/gas: see manufacturer). Pluck Parma ham smaller. Wash and halve the tomatoes.
Wash the basil, shake dry and pluck the leaves.
Place the puff pastry with baking paper on a baking tray. Spread with pizza sauce, leaving about 2 cm of edge free. Spread tomatoes and ham on top. Season with pepper, sprinkle with vinegar and oil. Bake in a hot oven for 8-10 minutes.
Spread the olives on the dough and bake for about 5 minutes. Sprinkle with basil.