This hearty Crockpot Chicken Enchilada Soup combines tender shredded chicken, black beans, corn, and fire-roasted tomatoes in a rich enchilada-spiced broth. It's the perfect set-it-and-forget-it meal that delivers all the bold, comforting flavors of chicken enchiladas in a warm, satisfying bowl.
Dice the onion and bell pepper, mince the garlic, drain and rinse the black beans, and drain the corn. Cube the cream cheese and let it sit at room temperature.
Place chicken breasts at the bottom of the slow cooker. Add onion, bell pepper, garlic, black beans, corn, fire-roasted tomatoes, enchilada sauce, green chiles, and chicken broth.
Sprinkle chili powder, cumin, garlic powder, onion powder, salt, and pepper over the top. Give everything one gentle stir to help distribute the spices.
Cover with lid and cook on LOW for 6-8 hours or HIGH for 3-4 hours until chicken reaches 165°F and shreds easily. Don't lift the lid during cooking.
Remove chicken breasts with tongs, shred with two forks into bite-sized pieces, and return to the slow cooker. Stir to distribute evenly.
If using, add room-temperature cream cheese cubes and shredded Monterey Jack cheese. Stir until completely melted and creamy. Cook on LOW for 5-10 minutes to meld flavors.
Taste and adjust seasoning as needed. Add more broth if too thick, or cook uncovered on HIGH for 15-20 minutes if too thin. Ladle into bowls and serve with desired toppings.