This slow cooker Mexican chili chicken with beans is a hearty and flavorful dish that is perfect for a cozy dinner. Tender chicken thighs are cooked with a blend of spices, tomatoes, and kidney beans, creating a rich and satisfying chili. The slow cooker method allows the flavors to meld together and the chicken to become incredibly tender. Serve this delicious chili with some warm tortillas or rice for a complete meal.