INGREDIENTS
1 32 ounce package
Hash-brown potatoes, frozen
1
Onion, medium
1/2 cup
Corn flakes
1 10.75 ounce can
Campbell's cream of mushroom soup, Condensed Regular
1/2 cup
Butter or margarine
1
Black pepper, Ground
1 8 ounce package
Cheddar cheese
1 8 ounce container
Sour cream