Squab pie chops. The mixture should be covered with water, though less than in some pies, covered with pastry and baked in the oven for about two hours. Within the UK, the most common variation is to use lamb instead of mutton. Gloucester Squab pie did not require lamb and suggests any leftover meat could be used. Other ingredients can be included, for example Agatha Christie produced a variant which included hard-boiled eggs and another recipe took the concept of serving with clotted cream and adds cream to thicken. Outside of England, the concept of squab pie does exist, but in a
Squab pie pie", as it stems from a disagreement over whether to have a meat or apple pie. There are many variations to the squab pie in England, although it traditionally includes mutton, it has come to mean a pie with many ingredients or a "scraps pie". Squab pie in Devon can be served with clotted cream. Alternatively, in America, it is cooked with squab, and is synonymous with pigeon pie. Squab pie is a mutton pie with a shortcrust pastry lid. It should be made with at least one layer of onions, followed by alternating layers of sliced apples and mutton