The Mcchicken Sandwich is a grilled chicken sandwich that has been a staple of the McDonald's menu since the early 1980s. It is one of the most popular items on their menu, and it is sold at all McDonald's locations worldwide. The sandwich consists of two pieces of breaded chicken that are served between two buns. The sandwich can be ordered with cheese or without cheese. The price of this sandwich depends on where you order it from as well as what type of sandwich you order.