noun, masculine/tus.ki/plural: touskis
everything, all there is; especially, all the toppings or fillings available with a dish, all-dressed; a dish made out of several different kinds of leftovers, made to use them up
“Apprenez aussi à substituer des ingrédients en cuisine, pour improviser aisément des « touskis », avec tout ce que vous avez!” — Also, learn to substitute ingredients when cooking, to easily improvise dishes made out of leftovers with everything you have on hand!
Contraction of tout ce qui (“everything that”), as in phrases such as tout ce qui reste (“everything that is left”).