Today our friend Carol from McDonald's delivered the new Sirlion Third Pound Burgers. There are three to choose from....Steakhouse, Bacon and Cheese and the one I chose Lettuce and Tomato. McDonald's uses 100% North American sourced Sirloin. Okay so I look goofy in the hat, but as for the Sirloin Third Pound Burger??? I'm lovin' it!