Ingredients: ground beef, tzatziki, feta, egg, bread, red onion, parsley, tomato, oregano, thyme, mint

Ingredients: ground beef, tzatziki, feta, egg, bread crumbs, lemon, red onion, vegetable oil, parsley, olive oil, oregano, potato

Ingredients: ground beef, tzatziki, feta, egg, beef stew meat, greek yogurt, bread, pita, dill, red onion, cucumber, red wine vinegar, marjoram, cooking spray, tomato, oregano, onion, garlic