Potato Casserole - cooking recipe

Ingredients

2 cans cream of mushroom soup
1 c. sour cream
2 lb. hash browns
2 c. shredded Cheddar cheese
1 stick margarine
1 small onion, chopped (optional)
2 c. crushed corn flakes

Preparation

Mix soup, sour cream and potatoes. Add 1 cup shredded cheese. Pour into 13 x 9 pan. In small saucepan, cook onions in margarine until tender. Pour over hash brown mixture. Add 1 cup shredded cheese. Sprinkle crushed corn flakes over cheese. Bake in preheated 350\u00b0 oven for 30 to 45 minutes. Top is easy to burn. You can place aluminum foil over it until last 10 to 15 minutes. Then remove so cheese and corn flakes can brown.