Zucchini Crust Pizza

Ingredients

• 2 cups shredded zucchini (1 to 1-1/2 medium), squeezed dry
• 1/2 cup egg substitute or 2 large eggs, lightly beaten
• 1/4 cup all-purpose flour
• 1/4 teaspoon salt
• 2 cups shredded part-skim mozzarella cheese, divided
• 1/2 cup grated Parmesan cheese, divided
• 2 small tomatoes, halved and sliced
• 1/2 cup chopped red onion
• 1/2 cup julienned bell pepper
• 1 teaspoon dried oregano
• 1/2 teaspoon dried basil
• Chopped fresh basil, optional