The McDouble is basically a McDonald’s Double Cheeseburger with only one slice of cheese instead of the regular two.

At the McDonald’s by my house it replaced the Double Cheeseburger on the Dollar Menu.

Although I disagree with a business giving us less for more when their sales are through the roof, I typically removed a good portion of the cheese on the Double Cheeseburger anyway, so I won’t cry about the change.