Preheat oven to 350 degree.
In a small frying pan, heat oil.
When it is hot enough, fry the tortillas and set on paper towel to drain grease.
In another pan, heat 2 tbsp of oil. Put chicken in pan and sprinkle lemon pepper on top.
Cook for about five minutes, breaking up the chicken with a spatula.
If you want to use cream cheese, mix in at this point.
Pour a small amount of green chili sauce into the bottom of a 9x13 pan.
In another dish, pour the remaining green chili from that can onto a plate (one that the sauce won't spill over the edges.)
Put one tortilla in the sauce and coat both sides.
Put about 1 1/2 tbsp of chicken across the middle of the tortilla, and sprinkle cheese.
Close edges and place in pan.
Repeat with remaining tortillas.
Pour about 1/2 can of enchilada sauce on top and cover with cheese.
Cover with tin foil and cook for 15 minutes.
Uncover after 15 minutes and baked for another 10-15 minutes, or until cheese is completely melted.