[gcv]

I have barely glanced at Scala, but I assume that it has HTML templating libraries. You can then make your controller pass whatever data structure you want to the template, which then takes care of rendering the view.

Microframeworks are appealing in that way: you can pick and choose which components to use, and they let you adapt MVC to whatever fits most naturally to your application. It's hard to argue with the brevity of the underlying code and the clarity of the example.