This isn’t a recipe, but it is a good use of your crockpot. Get a rotisserie chicken from Sam’s or Costco. Use the meat in your favorite way. Put all the bones, drippings, and skin in the crockpot. Cut up an onion, carrot or two, rib of celery or two and add to the pot with some salt and peppercorns. Cover with water. Turn your crockpot to low and let it go all night, if you start in the evening or all day, if start in the morning. After 10 or 12 hours your house will smell great. Strain the stock from the bones and vegetables and you willl have the best chicken stock/broth ever. I usually make chicken noodle soup with some of the stock and leftover chicken and freeze the remaining stock in 1 cup containers for later use. I haven’t bought canned chicken broth in years.