Preheat oven to 350.
Add spices, spinach, corn, beans, mushrooms, onions, chiles to large bowl. Mix
Add 1 cup Mexican cheese to bowl. Mix
Oil bottom of 9x13 dish. Place 6 corn tortillas (4 large tortillas) in dish, overlapping. Spread ½ of enchilada sauce over corn tortillas.
Pour bowl ingredients over tortillas and spread evenly.
Top with remaining tortillas, overlapping. Spread ½ of enchilada sauce on top.
Sprinkle 1 cup of Mexican cheese.
Cover dish with foil. Bake at 350 for 30 minutes.