Once the dish is completely cooked, I highly recommend that you add 3 tablespoons of high quality olive oil to stir into the final dish, off heat. (juliasalbum.com)
Then rub with high quality olive oil (you could also do butter). (sweetteasweetie.com)
At this point, when the pasta and vegetables are off heat, you can add more high quality olive oil, which is really tasty. (juliasalbum.com)