Yorkshire Pudding is similar to a popover. Instead of baking in individual cups, though, Yorkshire Pudding bakes in a pan, nestled with the roast beef drippings. When puffed and golden, it is cut into squares and served with the roast beef.
Like a hot soufflé, Yorkshire pudding deflates shortly after it comes out of the oven. If you’re going for the “oohs” and “aahs” of dinner guests, try to get the pudding to the table as quickly as possible.