Finely chop onion and squeeze out all excess liquid completely.
Combine ground beef, squeezed onion, ginger paste, garlic paste, chopped green chili, garam masala, coriander leaves, and salt.
Mix and knead meat mixture vigorously for 5 minutes.
Mold meat around metal skewers into long cylindrical shapes.
Grill or pan-fry with butter for 10-12 minutes until browned on all sides.