McDonald's Introduces <br />'Little' and 'Double' Bic Macs Both items are being sold at the <br />fast-food chain for a limited time. They contain all of the <br />signature ingredients of<br />the iconic sandwich. The Little Mac has one beef patty, <br />compared to the original's <br />two beef patties. The double is as described, a Big Mac <br />with four patties and three buns. The smaller burger will <br />cost $2.29, while the <br />bigger one is $5.49. The Double and Little Big Macs mark the <br />latest adaptations of McDonald's signature burger. They follow the Mac. Jr and Grand Mac, <br />which premiered in 2016.