Tunisia, which is on the Mediterranean cost of northern Africa, is known for this wonderful spicy chicken stew served on mounds of light and fluffy couscous. If you want to add more flavor to your couscous, you can use chicken or beef broth in place of the water, add some curry powder and a handful of raisins or dried currants when stirring the couscous into the water, or toss hot couscous with sauteed onion, garlic, and red pepper.2 T. safflower oil