On my menu in the Twenty Twelve theme, I have home, recipes and about (http://alwaysaredhead.com). Currently all posts are published under home. If I want a post under recipes, I had to create the recipe page and then put my pasta recipe on it. The post appears but as a page and people cannot comment.
What I would like to happen, is when I write a new post, I would like the choice of it appearing on the home page, or under the recipe heading. If I choose the recipe menu, I would like the post to behave the same way it does on the home page - meaning if you click the title of it, you are brought to a new page, where the post is displayed with comments and people can comment. Plus, I would like to be able to keep adding posts the the recipe page.
Thus, how to a put new posts under the menu 'recipes'?