For the meatballs:
1. In a bowl, add ground beef, onion, garlic, black pepper, Garam masala, cinnamon, salt, coriander leaves, mix them well. Form it into small balls shape.
2. Heat a little bit of oil in a non stick skillet. If the oil is already hot enough, add the meatballs and fry it until brown on all sides, and set it aside.