Although the ingredients are basic, this lasagna is wonderfully delicious. For maximum flavor, use a good quality vegetable stock and fresh mushrooms, and be sure to generously season the white sauce. It's rich without being heavy; with the seasonal components, it makes a great centerpiece to a Spring meal.
I snapped a few pictures at the dinner and hoped to get a stunning photo the following day when the lighting was better. However, the lasagna was so good that people went back for seconds, and there was none left! Seriously, you should really give this recipe a try.