This recipe will makes about 10-12 enchiladas. I made mine in two smaller baking dishes, but use one large one if you prefer.
Pour about 1/2 cup sauce on bottom of baking dish, set aside.
In large skillet, saute onions & garlic in olive oil over med heat until just translucent. Add Ortega chiles.
Add cream cheese, chicken, and 1/2 cup enchilada sauce. Stir until cream cheese is melted and chicken is just warm. Remove from heat.
Grate cheese and set aside.
One at a time, heat tortilla (I do mine directly over my gas flame, but it can also be done in a large dry skillet over med heat) until just starting to warm. This will prevent the tortilla from cracking when you roll it up.
Place warm tortilla on a plate. Spoon about a TBSP of enchilada sauce on tortilla. Add a small scoop of chicken mixture into center of tortilla, top with grated cheese. Tightly roll up and place seam down into sauced baking dish.
Repeat until all tortillas have been filled and rolled.
Top with remaining sauce and cheese.
Cover with foil and bake at 350* for approx 1/2 hour or until hot. Remove foil and continue to heat up cheese is bubbling.
Top with optional toppings: sour cream, salsa, chopped avocado