4oz bacon, cut into small pieces
                                  1-2 leeks, cut into wide half moons and rinsed of dirt
                                  1 bunch of kale, any variety cut into 1/4" wide ribbons
                                  1 celery root, peeled and cut into match sticks
                               
                              
                                      1/2 cup sherry or red wine vinegar
                                      1/4 cup olive oil
                                      1 cup walnuts, toasted