Heat oven to 350 degrees. Cook noodles as directed on package. Meanwhile ... ungreased 1 quart casserole. Bake at 350 degrees ... or until cheese melts.
Brown and drain first 3 ... remaining ingredients except noodles for sauce. Cook noodles and ... with cheddar and pizza cheese. Bake at 350 degrees for 45 minutes.
Brown hamburger and onion, then add pizza sauce and cooked noodles and mushrooms. Layer casserole dish with hamburger mixture and ... or until cheese melts.