single-blog-breadcrumbs.php

<?php
add_filter( 'genesis_single_crumb', 'icreate_blog_breadcrumb_filter', 10, 2 );
function icreate_blog_breadcrumb_filter( $crumbs, $args ) {
		$crumbs = '<span class="breadcrumb-link-wrap" itemprop="itemListElement" itemscope="" itemtype="http://schema.org/ListItem"><a href="' 
		. get_the_permalink( get_option( 'page_for_posts' ) )
		.'" itemprop="item"><span itemprop="name">' 
		. get_the_title( get_option( 'page_for_posts' ) ) . '</span></a></span> ' . $args['sep'] .' ' . get_the_title();
	return $crumbs;
}