Hash Brown Casserole - cooking recipe

Ingredients

2 lb. frozen hash browns
1/2 stick butter, melted
1/2 c. chopped onion
1 c. sour cream
1 can cream of mushroom soup
1 c. milk
1 1/2 c. shredded Cheddar

Preparation

Mix together sour cream, mushroom soup, milk and Cheddar.
Add hash browns and onions.
Put in a greased 9 x 13-inch pan and top with melted butter.
Bake for 1 hour at 350\u00b0.