Scalloped Potatoes
["Potatoes", "Onions", "3 Tbsp. butter", "1/4 c. flour", "salt to taste", "pepper to taste", "1 c. milk", "1 can cream of chicken soup", "1/4 c. mayonnaise"]
["Melt butter. Add flour, salt and pepper. Add milk and stir to thicken like gravy. Add soup and mayonnaise.", "Layer peeled and sliced potatoes and onions in dish. Pour sauce over. Bake at 350\u00b0 for 75 minutes."]
["Potatoes", "Onions", "butter", "flour", "salt", "pepper", "milk", "cream of chicken soup", "mayonnaise"]