This Pumpkin Spinach and Lentil Lasagne is a delicious and nutritious twist on the classic Italian dish. Layers of roasted pumpkin, sautéed spinach, and lentils are sandwiched between lasagne sheets and smothered in a creamy béchamel sauce. The combination of flavors and textures creates a hearty and satisfying meal that is perfect for vegetarians and meat-lovers alike.