Thaw chopped broccoli, but do not cook or drain. Toss shredded carrots, chopped broccoli, and
mushrooms together and divide equally into two portions. Pour one quart of spaghetti sauce in a 3”
long steamable pan. Place a layer of uncooked noodles lengthways in the pan. Pour one quart of
sauce over noodles. Sprinkle one half vegetables over sauce. Sprinkle 1.5 lbs cheese over sauce.
Cover tightly with foil. Bake at 325° for 55 minutes, or until noodles are tender. Remove foil and add
remaining cheese. Cook 10 minutes to melt cheese. Cover with plastic wrap and place in warmer
for about 30 minutes before cutting to allow it to set.