If using wooden skewers, soak them in water for 30 minutes before grilling. To make lamb and turkey koftas at the same time, combine all the ingredients except the meat first, then transfer half the mixture to another bowl and add one pound of each meat to each bowl.
This is based on traditional panzanella -- an Italian bread salad -- but the ingredients are grilled to intensify their flavor. You'll need 24 metal or wooden skewers; soak wooden ones 15 minutes in water before threading them. Per serving: 142 calories, 3 g fat, 18 mg cholesterol, 20 g carbs, 374 mg sodium, 10 g protein, 2 g fiber