Take out 14 corn tortillas and cut each corn tortilla into 6 equally sized pieces and set aside.
Use a 9 x13 baking dish and pour a little green enchilada sauce on the bottom of pan.
Sprinkle with cheese.
Bake at 375 degrees for 45-60 minutes or until sauce in bubbling and top is golden brown.
Top with chopped cilantro and fresh avocado.