Creamy Potato Casserole Recipe

• 1 (32 ounce.) bag frzn hash brown potatoes
• 1 pt. lowfat sour cream
• 1 can cream of chicken soup
• 1/2 c. minced onion
• 4 ounce. shredded Mozzarella cheese
• 4 ounce. shredded cheddar cheese
• 1 teaspoon salt
• 1/4 teaspoon pepper
• 1 stick butter, melted
• 2 c. crushed corn flakes, for topping

Directions