Teaser of full html pages without layout
Add the body field and trim it.



Now in your web directory, go to /sites/all/themes/yourtheme/ folder and in template.php add the following code:

function yourtheme_preprocess_views_view_fields($vars){

  if ($vars['view']-&gt;name == "view_name" &amp;&amp; $vars['view']-&gt;current_display == "block_1") {
    $vars['fields']['body']-&gt;content = strip_tags($vars['fields']['body']-&gt;content);
  }

}



replace yourtheme with the actual name of your theme
replace view_name with the name of your view.
replace block_1 with the machine name of your view. If yours happens to be block_1 then leave it the same. 


In Drupal, clear/flush your cache to see the changes. 

Then add the other fields you want on your view, title, post date? comment link? etc... basically you create your own teaser. 

PS: You can add classes to your fields, if you need to use css on them.