http://www.top secretrecipes.com/recipedetail.asp?sessionid=&login=yes&id=92&page=
One of our favorites! I think it would convert easily to a vegan recipe. One tip: I bake the potatoes longer than the recipe says. It helps the flavor to let them "carmelize". I usually cook them about 75 mintues (til they start to run out of their skins). I also think it takes longer than an hour for the soup to cook. The aroma is tantalizing!