Chez Potasse
Nombori
+223 656 88 982
Walk in to the center and ask
Quite a decent place considering how far it is from the main towns. Very good dishes and drinks cooled by dunking them in the well.
Towns will generally sell small quantities of food to tourists, but there are no restaurants outside the couple of major base towns. You will likely be sharing a meal with a family. You should bring food with you to eat, although there is food to be had in the more recent small guest-houses, where they will feed you sauce occasionally meat sauce over rice, noodles, or couscous. It's simple, but quite tasty and cheap.
Water is a scarce commodity do not expect to use water for bathing or hand washing and you should bring some with you, especially to prevent dehydration while trekking between villages.