Satisfy your hunger with the unbeatable flavor of the impossible burger made with a juicy, plant-based patty from impossible meats and topped with melted white american cheese, crisp lettuce, juicy tomatoes, crunchy pickles, sweet onions, and our signature secret sauce. all nestled in a soft and warm kings hawaiian roll, this burger is sure to tantalize your taste buds and keep you coming back for more great for lunch or dinner. vegetarian.