Here ya go: Vegetarian Tortilla Soup
Note: I increased the spices significantly, and it made a big difference.
VEGETARIAN TORTILLA SOUP
INGREDIENTS:
Nonstick vegetable oil spray (I used extra virgin olive oil)
3/4 cup chopped onion (I used more)
2 garlic cloves, minced (I used a lot more)
1 tablespoon tomato paste (I omitted it)
1 teaspoon ground cumin (I used a lot more)
3/4 teaspoon chili powder (I used a lot more)
4 cups canned vegetable broth (I used low sodium chicken broth)
4 tablespoons chopped fresh cilantro
4 6-inch-diameter corn tortillas, cut into 1/2-inch-wide strips
1 1/2 cups chopped tomatoes (I used canned)
2/3 cup canned black beans, rinsed, drained (I used a lot more)
2/3 cup chopped zucchini (I used more)
1 1/2 tablespoons minced seeded jalapeño chili
DIRECTIONS:
Spray large nonstick saucepan with vegetable oil spray. Add onion and garlic; cover and cook over medium-low heat until almost tender, stirring often, about 5 minutes. (I saute them in extra virgin olive oil). Stir in tomato paste, cumin and chili powder. Add broth and 2 tablespoons cilantro; bring to boil. Reduce heat; cover and simmer until flavors blend, about 15 minutes. (Can be made 1 day ahead. Cover; chill. Bring to simmer before continuing.)
Add tortillas, tomatoes, beans, zucchini and jalapeño to soup. Cover; simmer until zucchini is tender, about 5 minutes. (I cook until it's crisp/tender). Season with salt and pepper.
Ladle soup into bowls. Sprinkle with remaining 2 tablespoons cilantro. (I also top with some grated extra sharp cheddar).
Serves 4.
From Bon Appétit
http://www.epicurious.com/recipes/food/views/4421