Potato, Cheese and Green Chili Soup

Okay, so here it is - what I think is the best soup I've ever had! It comes from the book "Vegetarian Soups for All Seasons" by Nava Atlas

5 medium potatoes, peeled and diced
5 cups vegetable stock (I used the full recipe of Onion & Garlic stock mentioned below) or water
1 tbsp canola or olive oil (I used olive)
1 large onion, chopped
2-3 cloves garlic, crushed or minced
1 large green bell pepper, finely chopped (I used red as we didn't have any green)
1 cup chopped fresh, ripe tomatoes (substitute canned if good, ripe tomatoes are unavailable)
1 cup cooked fresh or thawed frozen corn kernels
1 4-oz can chopped mild green chilies
1 tsp chili powder
8 oz reduced-fat cheddar cheese or cheddar-style soy cheese, grated (I didn't weigh out my cheese, I just used a big chunk that we had in the fridge)
salt & freshly ground pepper to taste

Place the diced potato in a soup pot and cover with the stock or water. Bring to a simmer, then simmer gently, covered, until the potatoes are just tender, about 15 minutes.

In the meantime, heat the oil in a small skillet. Saute the onion over medium heat until it is translucent. Add the garlic and green pepper and saute until the mixture begins to brown lightly.

Remove half of the potatoes from the cooking liquid with a slotted spoon and place them in a shallow bowl. Mash them well, then stir back into the soup pot, followed by the onion-bell pepper mixture. Add the tomatoes, corn, green chilies, and chili powder. Add additional water if the soup is too dense. Stir together, return to a simmer, then simmer gently for 20 minutes.

Sprinkle in the grated cheese, a little at a time, stirring it until it is fairly well melted each time (soy cheese may not melt as completely). Season to taste with salt and pepper and allow the soup to simmer over very low heat, stirring frequently, for another 5 minutes.

Serve at once, or let stand for an hour or so before serving. Heat through as needed and adjust the consistency with more water if the soup becomes too thick.

I had 5 bowls of this soup over 3 days (it really is the best soup I've ever tasted - have I mentioned that?), and even my two sons had second helpings!