Despite the lofty claims of the time-traveling Doctor Who that he invented the savory Yorkshire Pudding, the actual inventor of this common Sunday Roast item is unknown. There’s a recipe for Yorkshire pudding that dates back to the early 18th century, but as for the first person to create this savory item, we’ll probably never know. Made from flour, eggs, milk or water, and pan drippings, it has been said that a Yorkshire pudding must be at least four inches tall to qualify as being “real.”