Kale Kumquat Salad Recipe: sliced kumquat citrus, fresh mushrooms, walnuts and an easy citrus vinaigrette made in a mason jar.  From www.SteamyKitchen.com: Slices Kumquat, Salad Recipes, Fresh Mushrooms, Citrus Vinaigrette, Kumquat Salad, Food Blog, Easy Recipes, Mason Jars, Kale Kumquat