Lentil burgers are a delicious and healthy alternative to traditional beef burgers. They are made with cooked lentils, breadcrumbs, and spices, and can be customized to suit your taste. Some popular variations include adding cheese, avocado, or caramelized onions for added flavor and texture. Lentil burgers are a great way to incorporate more plant-based protein into your diet, and are also a great source of fiber and vitamins.