01 - Combine ground beef, grated onion, minced garlic, chopped parsley, cilantro, cumin, coriander, paprika, cinnamon, allspice, chili flakes, salt, and black pepper in a large bowl. Add egg for binding if desired.
02 - Mix ingredients with hands until fully incorporated and mixture becomes slightly sticky, ensuring even distribution of spices throughout the meat.
03 - Divide mixture into 8 equal portions. Form each portion around metal or soaked wooden skewers into long oval shapes, pressing firmly to maintain structural integrity during cooking.
04 - Heat grill or grill pan to medium-high temperature. Lightly oil grates or cooking surface to prevent sticking.
05 - Cook kofta kebabs for 10–15 minutes, turning periodically, until exterior develops rich brown coloration and meat reaches internal temperature of 160°F.
06 - Remove from heat and allow kebabs to rest for 3–5 minutes. Serve immediately with lemon wedges, flatbreads, and fresh vegetable accompaniments.