This is a delicious vegetarian lasagne, which is a cinch to make. Lasagne sheets are layered with spinach, walnuts and Gorgonzola cheese sauce. To save time, you can make the white sauce ahead of time.
Parmesan cheese is not truly vegetarian, as it contains animal rennet. To make this dish 100% vegetarian, omit the cheese or find a suitable vegetarian substitute made without animal rennet. In supermarkets look for the 'parmesan style hard cheeses' which are suitable for vegetarians.
OK I haven't actually tried this yet but I'm going to. I have a family who are mostly vegetarian (although I'm not). My only problem, is that, even though I'm from Canada, we still use the old way for measuring dry ingredients, and this is sometimes hard to follow. Could you have a click to make this more (I hate this) North American? There, I dodged a bullet (I think). - 08 Jul 2013 (Review from Allrecipes AU | NZ)