Long John Silver’s, which caught flack for hits Big Catch meal having two weeks worth of trans fats, has announced it, like other chains, will only use cooking oil that doesn’t contain trans fats. At first they will only be using the trans fat free oil on items that aren’t batter-dipped, like fries, hushpuppies, clams, crab cakes, catfish and breaded seafood products. The company says the goal is be trans fat free on all products by the end of 2013.