Mom's Cheesy Potato Casserole

(by Amy Fischer Smith)

5 c. frozen diced hash brown potatoes

1 ½ c. shredded cheddar cheese

1 ½ c. sour cream

1/2 c. chopped onions

1/4 c. chopped chives

1 t. salt

Preheat oven to 350 F.

In 3-quart baking dish, stir all ingredients until well combined.

Bake for 45 minutes, then raise oven temperature to 450 F. and bake 15 minutes longer.