01 - In a large bowl, combine ground beef, minced garlic, grated onion, parsley, cumin, coriander, smoked paprika, chili flakes, salt, and pepper. Mix until just combined—do not overwork the meat.
02 - Divide the mixture into 8 equal portions. Shape each into a thick, oval patty. Gently flatten with your palm to about ¾ inch thickness for the classic smashed shape.
03 - Heat olive oil in a large skillet or grill pan over medium-high heat. Add kebabs and cook 4–5 minutes per side, until deeply browned and cooked through.
04 - While the kebabs cook, squeeze excess moisture from the grated cucumber, then mix it with Greek yogurt, dill, lemon juice, minced garlic, salt, and pepper. Chill until ready to serve.
05 - Serve hot kebabs with dollops of cucumber yogurt sauce, sliced red onion, flatbreads or rice, and fresh herbs.