Grate the zucchini using a coarse grater.
Salt the zucchini and let it drain in a colander for at least 30 minutes.
Squeeze out the excess water by placing the drained zucchini in a clean cloth and wringing it tightly.
You'll end up with the base for your pizza dough.
Mix in the flour, egg, and olive oil, ensuring everything is well combined.
Add the grated cheese and mix again.
Spread the dough evenly in a well-oiled skillet. Take your time to spread it carefully, avoiding any gaps that could cause breaks. A silicone spatula or slightly wet hands will make this easier.
Cook on medium heat until the crust is firm and begins to turn golden (lift gently to check), then flip it over and cook for another 5 minutes.
Your crust is ready! Now, simply top it with your favorite ingredients and bake it in the oven like a regular pizza.