Cook noodles in boiling unsalted water for 8 to 10 minutes or until tender;
drain and set aside.
Cook spinach according to package directions and drain well.
In a saucepan cook mushrooms, carrot and onion in oil until tender. Stir
in tomato sauce, tomato paste, olives and oregano.
In a greased 13 x 9-inch baking dish, layer half the noodles, cottage cheese,
spinach, Jack cheese and sauce mixture; repeat the layers, reserving about 1/2
cup cheese for the top. Sprinkle with Parmesan cheese.