Preheat oven to 350 degrees. In a 13" x 9" casserole dish with a lid (or cover with foil), layer half of each: zucchini and onion, then cover with half of each of the cottage cheese, MID'S Sauce and shredded cheese.
Next add remainder of zucchini, onion and cottage cheese, then cover with remaining MID'S Sauce as evenly as possible and top with the balance of the cheese.
Cover and bake for 30 minutes, then remove the cover and bake for another 30 – 35 minutes. Let stand five minutes before serving.
Serve with Parmesan cheese and/or garlic bread if desired.