I was stunned to realize the other day that I've never posted this dear old friend pasta.  Now that we're all supposed to be joyously embracing the Mediterranean diet, this almost conforms, bursting with fresh tomatoes, peppery arugula and bright, fresh lemons and garlic.  It iis really only inappropriate because of the heavy cream, oh, and the cheese.  Never mind, it's SO good and easy for any old weeknight, that at least I always take comfort that there's no artery clogging meat in it.