This makes a great sandwich. The yogurt is just for consistency, so it can be replaced with something else. A recent discovery of mine is grilled vegetable sandwich. Just take an assortment of peppers, onions, garlic, mushrooms, eggplant, tomatoes, spices, etc. and grill them in your oven or on a bbq. They taste great on toasted onion rolls.
Baked vegs are also good.
Something I like to do is use pita bread and stuff with a salad- type mixture. This is the time for fresh tomatoes in this part of the world. Soak overnight, or at least 6-8 hours. Drain, re-cover with fresh water. Simmer for 3-4 hours until very tender.