Dish guide · Mexican and border kitchens
Quesadillas
A tortilla folded around a modest filling is the useful starting point. The tortilla, filling, and heat decide whether the result stays supple or turns crisp.
There is more than one tortilla
Quesadillas may be made with corn or flour tortillas, and some versions begin with fresh masa rather than a cooked tortilla. The shape, size, and cooking method change with place and cook. A small corn-tortilla version and a larger flour-tortilla version should not be photographed or described as if they were identical.
Does it always have cheese?
No single answer works for every location. In Mexico City, quesadillas can be ordered with fillings such as mushrooms or squash blossom and may not automatically include cheese. Elsewhere, cheese is the expected center. Say what the particular recipe contains instead of turning a regional naming difference into a purity test.
A practical griddle cue
Keep the filling modest enough that the tortilla can fold and the center can warm before the outside scorches. For a cheese version, look for a warm, pliable tortilla and melted filling rather than a brittle shell. Serve salsa alongside when you want to preserve the surface texture.
Source: Mexico’s consumer agency, Profeco, on quesadilla forms and regional fillings. The griddle cue is general editorial guidance, not a tested recipe.