This Slow Cooker Chicken Enchilada Casserole combines tender shredded chicken, zesty enchilada sauce, soft corn tortillas, and melted cheese into a comforting, hands-off meal. Perfect for busy weeknights or feeding a crowd, this dish delivers all the flavors of classic enchiladas with minimal effort.
Prepare the Base: Spray your slow cooker with non-stick cooking spray. Place the chicken breasts at the bottom of the slow cooker. Sprinkle the enchilada seasoning mix over the chicken. Pour the red enchilada sauce over the chicken, ensuring it’s well-covered. Add the diced onion, minced garlic, black beans, corn, and diced green chilies to the slow cooker.