These are a regular dish at home and enjoyed by everyone in the family.
We use the kits from most supermarkets, which contain a bag of tortilla chips, and usually two sachets of salsa.. To this I usually add some grated cheese before heating in the oven for five or six minutes.
I serve them with guacamole and sour cream. Sometimes I will add the fajita mix to mine.
I do now check the ingredient list as, for example, the Asda kit contains gluten as it had Barley Malt Extract used in the salsa..