Baked Spaghetti

1 normal size package of spaghetti
8 -12 oz Italian Sausage (I like the Hot flavor, you can skip sausage if you don't like)
1 jar of your favorite spaghetti sauce
1 carton of cottage cheese - I think
16 oz.8 oz shredded mozzarella
1/2 - 1 c parmesan cheese
1 egg

Cook sausage, crumble it, drain fat. Add sauce and heat. Mix the cheeses and egg well. Cook the spaghetti until almost done, still a little chewy, drain pasta.Spray 9"x13" pan with Pam.Put half the pasta on bottom of pan.Spread cheese mixture over the pasta as best you can, its lumpy.Put the rest of the pasta on top of that.Pour the sausage/sauce over the top.Sprinkle more mozzarella or parmesan on topBake at 350 for 25-30 minutes.