A long time ago, my friend showed me how to make this delicious chicken tortilla soup. Every time I make it I think of her, and it never gets boring. There are so many flavors going on in this simple, comforting soup. You could make it vegetarian if you wanted to by omitting the chicken, using vegetable broth, and adding more beans and corn. They say the best thing for a cold is chicken noodle soup, but for me it is this chicken tortilla soup. The chicken is still a great source of protein in this soup, but the little bit of spiciness to the broth makes it so much…