Heat a medium skillet over medium heat and melt the butter.
Add the peppers to the skillet with the butter and cook until softened, about 5 minutes.
Add the peppers to a bowl with the chicken, tomatoes, cheese soup, broth, and taco seasoning. Stir well to combine.
Pour half of the mixture into a 9x13 baking dish and spread to coat the bottom of the pan.
Chop the tortillas into bite sized pieces and sprinkle half over the top of the chicken mixture to cover.
Top with half of the cheddar. Pour the remaining chicken mixture over the top in an even layer.
Top with the remaining tortillas and cheddar.
Bake uncovered for 20 minutes.
Sprinkle the top with cilantro and serve with sour cream and hot sauce, as desired.
Video
Notes
Veggies: You can add any additional vegetables you like here. Onion, garlic, and corn make a great addition!Protein: We like to use leftover diced chicken, but our crockpot shredded chicken is perfect. Ground chicken or beef work well too!Cheese Soup: We use Campbell's Cheddar Cheese Soup, but this Spicy Nacho Cheese Soup would be good too!Tortillas: I would not recommend using flour tortillas in this recipe. They'll get quite soggy and gummy.