You can make these vegetable-forward pizzas even more colorful by mixing in yellow squash or yellow bell pepper for half the zucchini. Lose the crushed red pepper if your kids don't like the heat. Ready-to-use prebaked crusts are the secret to getting this pizza to the table quickly. Cut the zucchini and mozzarella as thin as possible to guarantee tender zucchini and expertly melted cheese in under 10 minutes. If you like to make your own pizza crust and have one on hand, prebake your crust for about 8 minutes before flipping it over and adding the toppings.