Cheesy Potatoes - cooking recipe

Ingredients

2 lb. frozen hash brown potatoes
1 stick margarine
1/4 c. finely chopped onion
1 can cream chicken soup
1 (8 oz.) pkg. shredded Cheddar cheese
1 (8 oz.) pkg. sour cream

Preparation

Mix all ingredients together.
Bake in preheated oven at 350\u00b0 for 35 to 40 minutes.