It is like making a lasagna, you just use corn tortillas for noodles. I layer mine with grilled chicken, onions, black beans, corn, and cheese. The enchilada sauce is the only time consuming part. You buy a package of the dried chilies in the ethnic food section, cut them up with kitchen scissors. boil in chicken broth with some garlic cloves til re hydrated, blend til smooth, then put in a pot and reduce til thickened. Bake the whole mess uncovered for 30 min at 375. Top with sour cream and/or avocado.