Cauliflower Pizza

Ingredients

• 2 1/2 cups cauliflower
• 1 large egg, lightly beaten
• 1 1/2 cups shredded mozzarella cheese, divided
• 2 tablespoons grated parmesan cheese
• 1 teaspoon garlic salt
• 1/2 teaspoon good quality pepper
• 1/4 teaspoon crushed red pepper flakes
• 1 tablespoon basil, chopped
• 1/4 cup tomato sauce
• 3/4 cup Sargento Sharp Cheddar Finely Shredded
• 8 pepperonis
• 1/4 cup crimini mushrooms, chopped
• 1 tablespoons chopped leeks