Baked Cauliflower Parmesan

Ingredients

• 1 head cauliflower, trimmed and sliced into 1-inch steaks
• 2 tablespoons extra-virgin olive oil
• 1/2 teaspoon kosher salt and freshly ground black pepper
• 1 teaspoon Italian seasoning
• 1 cup tomato sauce (we used marinara)
• 1/4 cup freshly grated Parmesan, divided
• 1 cup shredded mozzarella cheese
• 1 tablespoon chopped basil
• 1/2 teaspoon crushed red pepper flakes