Delicious! I used store bought marinara (Rao's big jar from Costco). I also did half whole milk mozzarella and half provolone. Only 24 oz of mild Italian sausage and added fresh mushrooms and frozen spinach that I cooked together in the sausage fat. I also added 4 cloves of chopped garlic to the bechamel when I was melting the butter (amazing). I broiled it for a few minutes at the end to get that nice top. It took some effort to put together but is worth it! And it'll feed us for days.
