TEX-MEX offering is a term used to describe a type of cuisine that combines elements of Mexican and Texan cooking. Two popular dishes that are often associated with this type of cuisine are Fajitas and Tacos. Fajitas are a dish made with grilled meat, vegetables, and spices, served with tortillas. Tacos are a dish made with a folded or rolled tortilla filled with various ingredients such as meat, cheese, lettuce, and tomatoes.