Firstly bring it to normal temperature then grill it with butter. Do not over grill it otherwise the taste will be less. After grill, put according to your taste chat masala, butter, black pepper, lemon, if it is required
You can also saute it after bringing it to normal temperature in a fry pan with butter. Also shallow fry you can use according to your taste butter, cream, chat masala, lemon. If it is required.