This vegan lentil shepherd's pie is a healthy and delicious twist on a classic comfort food. It is made with lentils, vegetables, and mashed sweet potatoes, and is packed with protein and fiber. Lentils are a great source of plant-based protein, and they also contain iron, folate, and other important nutrients. The vegetables in this dish provide a variety of vitamins and minerals, while the mashed sweet potatoes add a sweet and creamy texture. This shepherd's pie is easy to make and can be customized to your liking by adding your favorite vegetables or spices.