This is a nice all-purpose sauce that can be used in numerous dishes. It is good for enchiladas, as a base for posole or other Mexican/Southwestern dishes.
Adding an equal amount of Mexican crema or sour cream to the cold sauce makes a thick finishing glaze good for plate presentation.
Canned or fresh tomatillos can be used in this recipe. If you can find fresh, use them instead.
Be cautious if you add salt as the canned enchilada sauce has lots in it.