Creole Beef Casserole

Ingredients

• 2 cans (10-3/4 ounces each) condensed cream of chicken soup, undiluted
• 2 cups sour cream
• 1 small onion, chopped
• 1/4 teaspoon pepper
• 1 package (30 ounces) frozen shredded hash brown potatoes, thawed
• 2 cups shredded cheddar cheese
• 1-1/2 pounds ground beef
• 1 cup ketchup
• 1/4 cup packed brown sugar
• 3 teaspoons Creole seasoning
• 1 teaspoon garlic salt
• 1 teaspoon dried oregano
• 1/4 teaspoon cayenne pepper
• 3/4 cup crushed cornflakes
• 1/4 cup butter, melted