Artichoke Spinach Lasagna from Food.com: YUMM! A great option for vegetarian lasagna. You will greatly enjoy the mix of vegetables in this dish! *Note: pasta sauce can be a white or red but I have found that if I'm freezing it, that the red works out best for me...none the less, I believe the original recipe does call for a white sauce. Thanks Marg (CaymanDesigns) for pointing it out.