Recent comments widget can be added to a Blogger blog using the feed URL as a work around for the lack of a recent comments widget by Blogger. The way to add is is to go your your Dashboard, click LAYOUT, then ADD A GADGET in the place you want it such as the sidebar:
Choose FEED, klik tanda +
Then type in your blog feed URL such as http://yourblog.blogspot.com making sure to replace yourblog with the actual URL of your own blog as shown in the screenshot below:
Then click CONTINUE and you will be presented with a CONFIGURE FEED popup. Then
type in the title "Recent Comments" or any other title as you wish and tick the
options you want as shown in the screenshot below:
Click SAVE and you are done.
