1. Combine the beef stock, chicken stock, beans, onion half, garlic cloves, salt, black pepper, and thyme in a slow cooker; cook on Low for 8 hours to overnight. Remove and discard the onion and garlic. 2. Switch slow cooker to 'Keep Warm' setting. Add the andouille sausage to the stock mixture; continue cooking until you can smell the sausage, about 1 hour. Stir the kale, celery, carrots, and garlic salt into the soup; cook until the carrots are tender, about 1 hour more. ---------------------------------------------------------------------------
Nutrition
Ingredients
