It’s a classic for a reason. Savor the satisfying crunch of our juicy chicken patty, topped with shredded lettuce and just the right amount of creamy mayonnaise, all served on a perfectly toasted bun.* The McChicken® has 400 calories. Get your McChicken® at the drive thru or with McDonald's Curbside pickup when you Mobile Order & Pay! McDonald's App download and registration required.