Southwest Chicken Casserole

Name: Southwest Chicken Casserole
Ingredients: Chicken Breasts: 1 pound (skinless and boneless); Water: ½ cup (or as needed); Onion: 1 large (chopped); Red Bell Pepper: 1 (chopped); Black Beans: 1 (15-ounce can, partially drained); Corn: 1 (14-ounce can whole kernel, drained); Picante Sauce: ¾ cup; Green Chiles: 1 (4-ounce can, chopped); Chili Powder: 2 tablespoons; Ground Cumin: 1 tablespoon; Flour Tortillas: 4 (8-inch); Fiesta-Style Nacho Cheese Soup: 1 (10.75-ounce can, condensed); Diced Tomatoes with Green Chiles: 1 (14.5-ounce can); Shredded Mexican Cheese Blend: 1 cup