01 -
In a large bowl, mix together the olive oil, lemon juice, salt, pepper, oregano, garlic, onion, and cumin.
02 -
Add the lamb cubes to the bowl and toss to ensure all pieces are well coated. Cover and refrigerate for at least 2 hours, up to 24 hours.
03 -
Preheat a grill or grill pan. If using a grill pan, apply some olive oil to avoid sticking.
04 -
Thread the marinated lamb onto metal skewers. If using bamboo skewers, soak them in water for 30 minutes beforehand.
05 -
Grill the skewers for 8 to 10 minutes, turning occasionally, until the meat reaches your desired doneness.
06 -
Serve the lamb skewers with pita bread, tzatziki sauce, and a Greek salad.