Scalloped Potatoes - cooking recipe

Ingredients

4 or 5 c. potatoes
1 medium onion
2 tsp. butter
1 can cream of celery soup
2/3 c. milk
1/2 lb. cheese

Preparation

Melt butter; cook onion until tender.
Add milk, soup and cheese.
Pour over potatoes.
Bake 30 or 40 minutes at 350\u00b0.