You two are poor excused for being French.
If I need some "fast" food, I go to any bar and ask them to make a Spanish omelette bocata (baguette-like), Serrano cured ham, or whatever.
Serrano ham
Better yet, Catalan style: bread toasted, a clove of garlic slightly rubbed on it, a bit of olive oil and rubbed ripped tomato, then the ham
Or a brascada: thin layer of veal meat, bacon, onion, cheese and mayonaisse

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'Dardanidae duri, quae uos a stirpe parentum
prima tulit tellus, eadem uos ubere laeto
accipiet reduces. Antiquam exquirite matrem:
hic domus Aeneae cunctis dominabitur oris,
et nati natorum, et qui nascentur ab illis.'
We can easily forgive a child who is afraid of the dark; the real tragedy of life is when men are afraid of the light.
–Plato–
'Many people, I believe, wish for a society where faith, decency, pro-life convictions and national self-determination within Europe can flourish; and not be swallowed up in a dictatorial EU bureaucracy.'
–Gerry McGeough, Irish Nationalist and POW–