If you like your butter chicken with a kick of heat, this spicy version is for you. The chicken is marinated in a fiery blend of spices, including red chili powder, cayenne pepper, and garam masala, which gives it a bold and spicy flavor. The sauce is made with tomatoes, onions, garlic, and ginger, and is infused with even more heat from green chilies. This spicy butter chicken is perfect for those who enjoy a little extra heat in their meals.