1 tablespoon veggie broth boullion
1 medium-sized taro root
1 cup instant mashed potatoes
1 cup soymilk
3 cups water
salt and pepper to taste (or soy sauce and pepper)
Chop the leek and the taro thinly, add it to the water and boullion. Boil. Turn the heat down and slowly add the soymilk and potatoes and salt and pepper, so you don't let the soymilk get all chunky.
I made this for me and my brother, and it's really hearty and filling.