How to deploy MVC web app on IIS Express?

How to deploy MVC web app on IIS Express?

I have developed an MVC 4 web app on one machine. Debugging works fine on
this machine in VS 2012 (which I believe it deploys it locally to IIS
Express).
I would like to deploy/publish it to another machine with IIS Express 7.5.
Currently, I am copying the whole project folder to the target machine and
configure applicationhost.config manually to have it run the web app.
Is this a proper way to deploy the web app? Do I actually need to copy the
whole project folder?
Thanks in advance!