Preheat your oven to 500°F (260°C). Line a baking sheet with parchment paper and spray it with cooking spray.

Prepare the zucchini by placing the shredded zucchini on a plate lined with paper towels. Sprinkle with 1 tablespoon of salt and let it sit for about 10 minutes.

After 10 minutes, squeeze out the excess moisture from the zucchini using the paper towels or a clean cheesecloth.

In a medium bowl, mix together the shredded zucchini, flour, egg, cheese, and Italian seasoning until everything is combined.

Transfer the mixture to the greased parchment paper. Press it into your desired shape and thickness.

Bake the crust in the preheated oven for about 10 minutes, or until it looks set and the bottom starts to brown.

Carefully remove the crust from the oven. Add a thin layer of pizza sauce, sprinkle with shredded mozzarella cheese, and add your choice of toppings.

Return the pizza to the oven and bake for an additional 5-7 minutes, or until the cheese is melted and bubbly.

Once done, remove it from the oven and let it sit for 10 minutes before slicing.