Chicken Cheese Pasta Casserole with Parmesan Breadcrumb Topping

Chicken breasts (cut into 1/2" cubes), boneless skinless

sprigs Basil, fresh

Garlic cloves

Onion

Oregano, dried

large jar Marinara sauce, organic

16- ounce pack Pasta, gluten-free

shakes Sea salt and fresh ground black pepper

Olive oil

Bread crumbs, gluten-free

Butter, organic

8- ounce pack Mozzarella cheese, organic

Parmesan cheese