Potato Casserole - cooking recipe

Ingredients

1 (32 oz.) pkg. frozen hash browns, thawed
1 can cream of chicken soup
8 oz. sour cream
8 oz. American Velveeta cheese
1/2 c. melted butter
1 1/2 tsp. salt
1 medium onion, diced

Preparation

Can use corn flakes or croutons as a topping, but not necessary.