Here's an alternative if you don't have time make dough and wait for it to rise.
Preheat oven to 240°C.
Spread base of flat bread with tomato sauce, top with zucchini or mushrooms, sprinkle with parmesan and oregano, drizzle with olive oil and season with salt and pepper.
Place pizzas on a preheated tray in the oven cook for ten minutes.
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