Crunchy Tex-Mex food is a popular cuisine that includes tacos and taco shells. Tacos are a type of Mexican dish made with a folded or rolled tortilla filled with a variety of ingredients such as beef, chicken, pork, vegetables, and cheese. Taco shells are also a popular Tex-Mex food, which are deep-fried corn tortillas that are filled with the same ingredients as tacos. Both tacos and taco shells are usually served with a variety of toppings such as salsa, guacamole, sour cream, and lettuce.