Preheat the oven to 220°C | 425F | gas 7.
Roll out the pizza dough on a floured surface to about 1mm thick and cut into 8 small squares and place on greaseproof paper.
Bake in the oven for about 10 minutes or until crisp. When done, leave on a wire rack to cool.
Place the meat, onion, shallot, basil, olive oil and balsamic in a bowl and combine thoroughly. Season.
Spoon into 4 oiled circle moulds, pushing down gently.
Place 2 pizza squares on each plate, then top with the tartare. Decorate with Parmesan and a little more olive oil.