This lentil and vegetable casserole is a hearty and nutritious dish that is perfect for a comforting dinner. Packed with protein-rich lentils and a variety of vegetables like carrots, celery, and bell peppers, this casserole is a complete meal in itself. The lentils are cooked until tender and then combined with the sautéed vegetables and a flavorful tomato-based sauce. Baked until the flavors meld together, this casserole is a wholesome and satisfying option for vegetarians.
