Baked Meatball Penne Pasta

1 lb of cooked pasta ( penne, rotini...)
1\2 lb ground beef ( I do less and add more veggies)
1 can olives sliced
1 can mushrooms or even fresh
1 cup of zucchini or yellow squash or spinach....
1 jar of your favorite spaghetti sauce
1\4 cup of parmesan cheese
lots of shredded mozarella

**Brown the beef. Add veggie(s), olives and mushrooms
**Add Spaghetti sauce
**Turn heat off and add parmesan cheese
**Preheat oven to 350
**Layer a small spoonful of sauce on ungreased baking dish
**Layer pasta, then sauce, then cheese. Keep adding and top with cheese
**Bake at 350 for 30 minutes covered and 5 minutes uncovered.

Found in a magazine