If you marinate the one inch lamb kebobs and you trim them so they isnt fat them the olive oil used in the marinade will drip off as you cook the skewers.
THe tzatziki yogurt sauce is low fat, you can olive oil if you like but waste of calories IMO. Then lightly brush the pitas and grill them in a pan warm and crispy.
Slice some fresh tomatoes and thin sliced purple onions to place with the lamb on the pita bread. Spoon some yogurt sauce on the whole thing.
Stuff is great and easy to make. Just takes some time to prepare the lamb. But you can keep in the fridge then for dinner its like about fifteen minutes to make a few of them easily. Great for dinner parties b/c prep work can be done a head of time with a nice salad.
Add some feta cheese if you like. A nice huge bowl of greek pasta salad with capers and salamis and cheeses is great too for a get together. Add some brocolli, olives and pepperocini peppers to kick up the salad.
Its basically slow food to eat while you drink a bit of your favorite beverage b/c it tastes better as it cools down. Wrap in some tin foil to serve it if people want to drink a bit and keep it warm as they take a few bites as the dinner party progresses.
Great fun