For the zucchini pan pizza, first mix yeast, sugar and water and set aside. Mix the flour with the salt. When the first bubbles appear on the surface of the yeast mixture, add it to the flour together with the olive oil and knead everything into a smooth dough, adding a little water if necessary. Oil the dough with a little olive oil and place it in a bowl, cover with a kitchen towel and let it rise for about 1 hour.
Meanwhile, mix the strained tomatoes with salt, herbs and finely chopped garlic. Cut the zucchini into slices or into noodles with a spiral cutter.
Preheat the oven to 200 °C top heat. Knead the dough again, form it into a ball and roll it out round. Dry heat a large enough pan and place the dough disc in it. When the bottom side is brown, turn it over and spread with the prepared tomato sauce, spread zucchini on top, sprinkle cheese on top and put the pan in the oven. After about 10 minutes, the cheese should have melted and the edges of the pastry should be lightly browned.
Serve the zucchini pan pizza sprinkled with fresh basil.