This isn't an exact recipe & I haven't eaten at cracker barrel but you might like it and it is pretty easy. Start with an onion or two. Peel dice and sautee in vegetable oil with some finely minced garlic, add some chili powder a goodhandful with a couple of Tblsps of white flour & ! tblsp of coco powder. Add chicken broth, a tomato product such as catsup ( I know that sounds weird) canned tomato sauce or diced tomatoes with or w/o chilies. other vegetables as desired, bell peppers, green beans, corn, carrots and celery are just a few you might choose from. Add your cooked torn up chicken or cut up raw chicken. Bring to a boil then turn down to a simmer until chicken and vegetables are cooked and tender. You might want to garnish with tortilla chips, fresh cilantro leaves, sour cream or a Mexican cheese like cojito.