The Lupin and Spinach Burger is a plant-based alternative to traditional meat-based burgers. Made with a blend of lupin and spinach, this burger is light and easy to eat. It has a texture similar to meat and is said to satisfy cravings for a burger. Customers have given positive reviews about its taste and how it has become one of their favorite burgers. Try it out to experience the combination of lupin and spinach in every bite.