How do I add my feed of Feedburner to my blog?

On the menu: Many templates show the feed in the top menu, to change the default feed for feedburner, go to your template code (Dashboard → Design → Edit HTML or Dashboard → Template → Edit HTML in the new Blogger design) and search for:

<a expr:href='data:blog.homepageUrl + &quot;feeds/posts/default&quot;'> 

Replace this with:

<a href='URL del feed en Feedburner'> 

 Now, in the settings panel of the feed ( Dashboard → Settings → Site Feed or Dashboard → Settings → Other → Post Feed Redirect URL in the new Blogger design) also add your Feedburner URL.