Put 1 flour tortilla in a non-stick pan over medium or medium low heat, remember not to put oil or you end up with soggy quesadilla.
Add Cajun chicken/turkey on top of the tortilla followed by grated cheese and bell peppers. Let the tortilla and meat mixture cook until the cheese melted. You can partially cover the pan to speed up the process.
When the cheese is melted, use a rubber spatula to flip the edge of the tortilla and fold over. Press down the top lightly and continue cooking for another minute or until the outer part of the tortilla becomes crispy.
Transfer the quesadilla to a serving plate and cut in half if desired. Enjoy!