sentences:  This kind of food is known throughout Tunisia and Libya.Its history goes back a long way, and travellers and nomads used to take bsisa with them on their journeys since it was both full of nutritional value and easy to carry in its ground powder form.The herbs and spices that are added to the mixture can vary, and the mixtures can also be used as a liquid when added to milk or water, creating a strongly floured drink called Rowina.