This easy recipe for eggs and tortillas in tomatillo sauce makes a great hearty breakfast. You can also serve it with salad and crusty bread as an alternative brunch option. Although the heat of the serrano chilies are tempered through the simmering process, it still has some kick. So if your guests require something milder you can easily substitute jalapeños. For larger parties you can double the recipe, and it’s guaranteed to be a crowd pleaser.