Potatoes Supreme - cooking recipe

Ingredients

2 lb. frozen hash brown potatoes (thawed)
1 c. diced onion
1 can cream of mushroom soup
1 (16 oz.) carton sour cream
1 stick margarine, melted
8 oz. grated cheddar cheese
Salt & pepper
1 c. crushed potato chips

Preparation

Mix together all ingredients, except potato chips.
Put in a greased 9x13 pan.
Sprinkle top with crushed potato chips.
Bake 35 minutes at 375\u00b0.
Turn oven down to 350\u00b0, and bake 25 minutes more.