Imagine onions, mushrooms and spinach between layers of corn tortillas and Daiya cheese, topped with a creamy roasted corn sauce. Justina says, "As usual, the main trick is using fresh corn tortillas."
This simple supper is a family favorite. When our son was little I left out the scallions and topped them with applesauce. When his tastes matured we added back the scallions. We kept the applesauce but also added salsa, which allows each of us to come up with our own combination of cool and hot depending on the mood of the moment.