Preheat the oven to 375 degrees F and grease a 9x13 baking dish.

Stir the chicken, beans, and corn together with half of the enchilada sauce.

Spread a thin layer of sauce in the dish, then add a layer of tortillas.

Spoon over some chicken mixture and sprinkle with cheese, then repeat the layers.

Top with the remaining sauce and cheese.

Bake for 30 minutes until bubbly and golden, then let rest before serving.