I would try this ONLY because it mentions sweet potatoes! Whole-wheat Couscous Salad with Haloumi & Roasted Sweet Potato by simplydelicious: (Haloumi is a brined cheese similar in taste to a salty mozzarella.
How to Make Haloumi Cheese. Haloumi cheese originates from south eastern Europe, and is particularly well known in Greek, Cypriot, and Turkish cuisines. Sometimes known as "squeaky cheese", this cheese variety is a simple home-style cheese.