Warning: this one bites back! Our Ghost Pepper Jack is a Monterey Jack made from pasteurized cow's milk and loaded with real ghost peppers, one of the hottest chiles around, for serious, lingering heat. Behind the fire is a smooth, creamy cheese that melts well, so it's great for spicing up burgers, nachos, quesadillas and chili. Keep something cooling nearby: sour cream, melon or a cold drink. Best for true heat seekers. 9 oz piece.