Cracker Barrel Hash Brown Casserole

INGREDIENTS

1 stick

butter

2 lb

hash browns ( defrosted it frozen)

small onion chopped

salt and pepper

1 tbsp

Olive Oil

2 cups

cheddar cheese ( You can also you 1 cup of cheese and use one cup of Velveeta)

1 can

cream of chicken soup ( 10 3/4 ounces)