Chicken and Hash Brown Casserole

Name: Chicken and Hash Brown Casserole
Ingredients: 1 can cream of chicken soup (10.5 ounces); 1 cup sour cream; 1 cup 2% milk; 1 teaspoon garlic powder; 1 teaspoon onion powder; 1/2 teaspoon paprika; 1 teaspoon salt; 1/2 teaspoon ground black pepper; 3 cups rotisserie chicken (shredded); 26 ounces frozen shredded hash browns (thawed); 2 cups shredded sharp cheddar cheese; 1/2 cup shredded mozzarella cheese; 2 tablespoons green onions (sliced); 1 1/2 cups crushed Ritz crackers (crushed); 2 tablespoons melted butter; 1/2 teaspoon garlic powder; 1 tablespoon chopped fresh parsley