The burger that started it all, except this one’s made from plants. An Impossible patty grilled to perfection and topped with lettuce, tomato, chopped onion, relish, pickles, mustard and mayo. Standard kitchen operations involve shared cooking and preparation areas where cross-contact with other foods and allergens may occur. Cross contaminants include, but are not limited to: poultry, beef, dairy, gluten, etc. Johnny Rockets is not a certified vegan restaurant.