It is believed that Mulligan stew was a creation of American hobos around the turn of the century. It was a community dish formed by whatever people happened to have on hand. Now that traditional hobo culture is not so prevalent in America, Mulligan stew has come to resemble Irish beef stew with an American bent. This version uses seitan in place of beef, beer with the broth, and is chock-full of root vegetables. Once again, I will be dedicating this stew recipe to an important person in my life. This time, it's my little brother, Ben.