Hash Brown Casserole - cooking recipe

Ingredients

2 c. Velveeta cheese
16 oz. sour cream
1 medium onion, diced
1 (32 oz.) pkg. hash browns, thawed
1 can cream of mushroom soup
1 stick butter, cut in pats

Preparation

Stir together.
Place in a 9 x 13-inch greased pan.
Bake at 350\u00b0 for 1 hour.