This easy slow cooker chicken chili is relatively light and low-calorie compared to the classic beef or pork chili. Boneless chicken breasts and a variety of canned beans make the chili super easy and convenient. If you prefer to cook the chili on the stovetop, see the tips below the recipe. Feel free to use boneless chicken thighs in the recipe and use the canned beans you have on hand. We used pinto beans and great northern beans, but kidney beans, navy beans, black beans, and cannellini beans are all excellent alternatives.