Mix spaghetti, egg and margarine. Press into pie pan that has been sprayed with non-stick cooking spray. In a small bowl, mix: meat, sauce, seasoning, mushrooms and Parmesan cheese. Spread over spaghetti crust. Bake at 350F for 25 minutes. Sprinkle on mozzarella cheese and bake 5 more minutes. Slice and serve.
Cajun Country -- New Iberia, Louisiana