I'd like to have a page in my blog where I could write a little introduction and just after it, to show all the posts I've written under a Category, and that it will be showing automaticaly all posts I will write under that category in the future. I think this is not possible right now with a blog hosted at wordpress.com. You just can create a menu item that shows all the posts of a certain Category, but I will like to enrich that with some extra text and some images either. If there is no way right now to do that, maybe should be considered as a future functuionality.
The blog I need help with is homogastronomicus.wordpress.com.