Scalloped Potato Casserole - cooking recipe

Ingredients

8 medium potatoes, sliced thin
1/4 c. chopped onion
1 can cream of mushroom soup
1/2 c. milk

Preparation

Alternate layers of onion and potatoes in buttered baking dish.
Season each layer with salt, pepper and chip of butter. Combine mushroom soup and milk; pour over potatoes.
Cover; bake 45 minutes to 1 hour in a 350\u00b0 oven.