Preheat oven to 180 degrees. 1st tortilla on the base of the pan, spread Mexican sauce, spread BBQ chicken over sauce, sprinkle spice and cheese.
Spread sour cream over 2nd tortilla and place down on the first layer. Repeat steps for 3 layers of the same.
Finish with final tortilla on top, sprinkle with cheese, and place in preheated oven (without lid) for 15 minutes or until cheese on top is browned
When ready put on the stovetop, place a large chopping board over top hold the handles with the board and flip out. Cut into quarters and serve immediately.
