Potato Casserole - cooking recipe

Ingredients

2 lb. hash brown potatoes
1/2 stick margarine, melted
1/2 c. diced onion
1 can cream of chicken soup
8 oz. sour cream
1 tsp. salt
1/2 tsp. garlic salt
8 oz. Cheddar cheese, grated

Preparation

Melt margarine, mix all ingredients and toss with hash browns until coated.