Preheat the oven to 400° F.
In a large skillet over medium heat, add the olive oil, ground chicken, and peppers. Cook until the meat is browned and cooked through.
Add the corn, black beans, fire-roasted diced tomatoes, water, and taco seasoning packets. Stir for 3 minutes.
In a 9x13 baking dish, add the salsa. Spread until fully coated.
Add two tortillas to the baking dish.
Add ⅓ of the meat mixture over the tortillas.
Add ½ of the refried beans over the meat mixture.
Add ⅓ of the shredded cheese.
Repeat this process for the above steps.
Add 2 tortillas over the last layer placed.
Add ⅓ of the meat mixture.
Add ⅓ of the shredded cheese.
Bake for 20 minutes or until the cheese is melted and bubbly.
Remove from the oven.
Before serving, you can top it with cilantro and serve it with sour cream, jalapeno slices, tomato halves, or your favorite toppings.