This makes a great side dish for any meal.1/2 stick butter or margarine 3 tablespoons all purpose flour 2 1/2 cups milk 1 small onion, chopped 4 or 5 cups sliced raw potatoes salt and pepper Shredded cheese of your choice Melt butter in skillet; add flour stirring constantly until well mixed. Pour in milk and bring to a rolling boil until milk thickens like a sauce or gravy. Place a layer of potatoes in baking dish. Sprinkle with chopped onion, salt and pepper. Pour sauce over potatoes. Continue until all potatoes are in dish. Cover and cook in a preheated 350 degree oven for one hour. Remove cover and cook for 30 more minutes. Sprinkle with shredded cheese of your choice. Return to oven until cheese is melted. © The Southern Lady Cooks photos and text – All rights reserved. No copying, posting on other sites, or other uses allowed without written permission of the copyright holder.