Elk Burgers 5.3 oz. each burger. 12 lbs. a box. 36 burgers to a box. Enjoy a tender, scrumptious burger, with a twist! Elk burgers are easy to prepare on the stove, in the oven or on the barbecue. They’re free of antibiotics, hormones and steroids, and are naturally gluten free. Ready in minutes. Stock up and save.