OTTAVIO best lasagna

lasagna. to me it usually needs a good meat sauce for me to like it. valentines day we had dinner at ottavio in walnut creek. i was initially reluctant to try the lasagna as i saw the only thing next to the name was asparagus. and in my mind asparagus and lasagna, really?! it was good that i ordered it as to me that was the best lasagna with no meat sauce. now my challenge is to come up with a recipe that will come close to that taste.