Irish Potato Casserole
8 medium Irish or white potatoes, thinly sliced 1 tsp. salt 1/2 tsp. pepper 1 onion, sliced 1 10 3/4 oz. can cream of mushroom soup, undiluted 1 1/2 cups milk Place half of potatoes in lightly greased 12×8 inch glass baking dish. Sprinkle with salt and pepper; add half…