<p>News 12's Elizabeth Hashagen teamed up with Newsday's food critic Pervaiz Shallwani to find the places they say make the best <a href="http://www.newsday.com/lifestyle/restaurants/the-most-popular-dishes-at-long-island-restaurants-where-to-get-the-best-calamari-pasta-and-more-1.14114546">signature dishes on Long Island</a>.</p>