1) The mixed beans we used with this dish were dried Pintos and Great Northern. A lot of dried beans can be made ready by following the quick soak method on the package eliminating the overnight soaking. 2) For the stock, we use a 32 oz. box of chicken stock, 4 cups bouillon, and the seasonings. Add just enough to cover the beans and freeze the remainder for other dishes. 3) A squirt of ketchup or hot sauce make for a nice added touch when served.