Chicken, spinach and cannellini bean quesadillas

Chicken second courses Mexican cuisine

2 cups Chicken 1 TBSP Olive Oil 1 cup Onion 1 cup Red bell pepper 1 banana pepper 1 pinch crushed red pepper flakes 1 clove garlic 1 TBSP flour 3/4 cup chicken broth 4 cups baby spinach 1 (15.5 oz) can cannellini beans 10 flour tortillas 2 cups shredded monterey jack cheese