3-4 lg. white potatoes, thinly sliced
1 sm. onion, sliced
1/2 tsp. pepper
1 tsp. salt
1/3 c. flour
1/2 c. bread crumbs
2 c. milk or more
4-5 tbsp. butter

Grease a 2 quart casserole. Alternate layers of sliced potatoes and onions. Sprinkle each layer with salt, pepper and flour. Dot with butter. Repeat until casserole is full. Pour milk over, barely covering potatoes. Sprinkle top with bread crumbs and dot with additional butter. Bake at 375 degrees for 45-60 minutes or until potatoes are tender.