The spice in this slow cooker soup is very hearty, and you can easily substitute other flavors (like Spanish paprika). It's easy to make with those frozen turkey leftovers in your freezer. You can alter the recipe and use chicken or, if you can't find Ranchero beans, simply add a bit more chili powder and a can of chopped tomatoes to balance the soup and give it a Ranchero-esque flavor.