This lightened lasagna has everything you love about the classic Italian dish, minus the noodles. Don't worry, you won't miss them. There are rich, deep, meaty flavors in the sauce, which is complimented by the creamy ricotta mixture—it's a well balanced flavor combination that's not too cheesy. By salting and par baking the zucchini, you'll decrease the liquid in the lasagna and prevent that soggy feel most vegetable-based lasagnas have. Serve with red wine and a salad, or take it to your next potluck.