What is a popover? The popover, or in this case, the gluten-free popover, is an American version of Yorkshire pudding**** and similar batter puddings made in England since the 17th century. Popovers are made from a thin, egg-based batter and cooked in greased popover pans or muffin tins. Popover pans have, taller straight-walled sides, ratherContinue Reading