Add can of sauce, taco seasoning, sour cream, salt & pepper.
When sauce is well blended add chicken meat.
Spray 8 x 8 casserole dish.
Place a tortilla in the palm of a hand. Spoon in a big spoonful of mixture into the middle of the tortilla and close the two sides inches Next place each tortilla seem down in dish while pushing tortillas tighter together.
Once all tortillas are in the dish, if I have any mixture left, I spoon the remaining along the two sides of the pan.
Top the dish with shredded cheese as much as you want.
I cover the dish with aluminum foil & bake at 400 for 20 - 25 minutes to melt cheese.