Choosing the List With Body "skin" option from the How do you want your blog to look? section within the blog settings will show the post title, a summary that you manually typed in when you created your post, and the body of your post you typed in the text editor.

Example Use:

This is a good skin option to choose if you have a little more space on your home page or you want to show the whole blog post.  This skin option allows your reader to see everything up front and be able to read it without clicking elsewhere to find the whole post.  To comment on the story they will need to click on the story to get to the blog detail.

How to:

1. Login to your site.
   
2. Navigate to the page your blog element is on and click Settings from the blog element toolbar.
   
3. Under the How do you want your blog to look? choose List With Body from the Skin dropdown menu.
   
4. Click the Update button.