Hash Brown Casserole - cooking recipe

Ingredients

1 pkg. frozen shredded hash brown potatoes
1 large finely chopped onion
2 c. shredded Cheddar cheese
1/2 stick margarine, melted
1 can cream of mushroom soup
1 c. sour cream
seasoned bread crumbs

Preparation

Combine all ingredients thoroughly and place into a greased 9 x 13-inch baking pan.
Press firmly. Add seasoned bread crumbs on top and bake at 350\u00b0 for 35 to 40 minutes until bubbly.