Don’t be intimidated by the word popover. This recipe is easy to pull off—and you can make it in an official popover pan or a regular old 12-cup muffin tin. The batter comes together in a blender and you can make it several hours before baking. Impressive to serve at a breakfast or brunch, they’re downright mouthwatering any time of day. Think: crisp outsides with fresh herb flavor plus tender, cheesy interiors.