Slow-cooker arroz con pollo is a flavorful and comforting one-pot meal that combines chicken, rice, and vegetables in a delicious tomato-based sauce. The chicken is cooked until tender and juicy in the slow cooker, along with rice, bell peppers, onions, and spices. The result is a hearty and satisfying dish with a perfect balance of flavors. This easy-to-make recipe is perfect for busy weeknights or when you want a fuss-free dinner.