Potatoes Au Gratin - cooking recipe

Ingredients

6 medium potatoes
1/4 c. melted butter
1 pt. sour cream
1 can cream of chicken soup
1/2 c. shredded cheese
1/3 c. chopped onion

Preparation

Cook potatoes and either cut in small pieces or shred.
Spread butter around in large casserole dish.
Mix all ingredients and put in dish.
Cover.
Bake at 350\u00b0 for 30 minutes.