Mantra Burger 14 8 oz. Black Angus Beef. Served on a Pretzel Bun with Lettuce, Tomato, Red Onion, Pickle, and Chipotle Peanut BBQ. Add Cheddar, Swiss, Jack, Havarti, Gorgonzola Cheeses, Bacon, Grilled Onions, Mushrooms 1 each