Chicken tortilla soup

Tortilla soup is a traditional Mexican soup containing fried corn tortilla. Although the exact origin of tortilla soup is unknown, it is known that it comes from the Mexico City area in Mexico. Traditional tortilla soup is made with chicken broth combined with roasted tomatoes, onion, garlic, chiles and tortillas, cut into strips and fried. Traditional tortilla soup is made of fried corn tortilla pieces, submerged into a broth of tomato, garlic, onion, and epazote. It is served with pieces of pasilla chiles, chicharrón, avocado, queso panela, lime, and Mexican crema. While pasilla chiles are the most commonly used, regional variants also may use chile ancho or chile de arbol. Sharing many similarities with traditional tortilla soup, Tex-Mex tortilla soup substitutes many of the traditional ingredients, and opts for a broth that has been thickened with a tomato base and ground tortillas. The fried tortilla is often replaced with tortilla chips, and sour cream is used in place of crema. The soup also often includes the addition of black beans and corn.

Source: Wikipedia