Lentil and sweet potato curry is a delicious and nutritious dish that is perfect for a cozy night in. It's made with lentils, sweet potatoes, and a blend of spices like cumin, coriander, and turmeric. Lentil and sweet potato curry is a great option for vegetarians and vegans as it's high in protein and fiber. You can serve it with rice or naan bread for a complete meal.