Cut the pizza dough in half lengthwise, cut the strips into 5 rectangles of the same size and spread them on 2 baking trays lined with baking paper. Sprinkle the rectangles with 3 tablespoons of olive oil and season with salt. Bake the trays one after the other in a preheated oven (electric cooker: 200 °C/ convection oven: 175 °C/ gas: see manufacturer) for approx. 11 minutes until golden brown
Wash the zucchini, grate dry, clean and cut into small cubes. Wash, clean, quarter and seed the tomatoes. Peel onion and garlic. Finely dice the onion and cut the garlic into fine slices. Wash basil, shake dry and pluck the leaves from the stems. Mix tomatoes, zucchini, onion, garlic and basil with vinegar and 2 tablespoons of olive oil, season to taste with salt and sugar
Remove the pizza plates from the oven and arrange them still warm on plates with the vegetable salad. Sprinkle with pepper