POTATOES (SCALLOPED)

6 medium-sized boiled potatoes, 2 onions chopped fine, and fried brown, 1 breakfastcupful of milk, 1 oz. of butter, pepper and salt, a little Allinson wholemeal. Slice the potatoes; butter a pie-dish, put into it a layer of potatoes, over this sprinkle pepper and salt, some of the onion, part of the butter, and a little meal. Repeat this until the dish is full, pour the milk over the whole, and bake for 1 hour.