These are hot, spicy sausages popular throughout North Africa, but are best in Tunisia. They are very versatile, and can be grilled, baked, cooked in omelettes etc. In recent years they have appeared in France, brought when the pieds-noirs (French North Africans) returned from Algeria en masse. Although they are now sold by French butchers, the best are still to be found in the small Tunisian café-restaurants that have sprung up all over French cities.