Recent post show in your blog as you like left right etc and if you want to only titles of post show how to show post i will give you tricks follow some steps
1 Open your blogger account
2 Go to layout and add the gadget
3 Select HTML/java script
4 Copy this Code And paste into content and save it
<div id="hlrpsa">
<script src="http://helplogger.googlecode.com/svn/trunk/recent-posts-with-snippets.js">
</script>
<script>
var numposts = 5;var showpostdate = false;var showpostsummary = true;var numchars = 100;var standardstyling = true;
</script>
<script src="http://blog-address.com/feeds/posts/default?orderby=published&alt=json-in-script&callback=showrecentposts">
</script></div><a style="font-size: 9px; color: #CECECE; float: right; margin: 5px;" href="http://helplogger.blogspot.com/2012/04/simple-related-posts-widget-for-blogger.html" rel="nofollow" >Recent Posts Widget</a>
<noscript>Your browser does not support JavaScript!</noscript>
<style type="text/css">
#hlrpsa a {color: #0B3861; font-size: 13px;}
#rpdr, #rpdr a {color:#808080;}
#hlrpsa { color: #999999; font-size: 11px; border-bottom:1px #cccccc dotted; margin-top:-10px; padding-bottom:10px;}
.hlrps a {font-weight:bold; }
.hlrpssumm {}
</style>
Simple recent Posts Widget for blog
2 Go to layout and add the gadget
3 Select HTML/java script
4 Copy this Code And paste into content and save it
<div id="hlrpsa">
<script src="http://helplogger.googlecode.com/svn/trunk/recent-posts-with-snippets.js">
</script>
<script>
var numposts = 5;var showpostdate = false;var showpostsummary = true;var numchars = 100;var standardstyling = true;
</script>
<script src="http://blog-address.com/feeds/posts/default?orderby=published&alt=json-in-script&callback=showrecentposts">
</script></div><a style="font-size: 9px; color: #CECECE; float: right; margin: 5px;" href="http://helplogger.blogspot.com/2012/04/simple-related-posts-widget-for-blogger.html" rel="nofollow" >Recent Posts Widget</a>
<noscript>Your browser does not support JavaScript!</noscript>
<style type="text/css">
#hlrpsa a {color: #0B3861; font-size: 13px;}
#rpdr, #rpdr a {color:#808080;}
#hlrpsa { color: #999999; font-size: 11px; border-bottom:1px #cccccc dotted; margin-top:-10px; padding-bottom:10px;}
.hlrps a {font-weight:bold; }
.hlrpssumm {}
</style>