Mixing firstrss plugin & custom fields

Is there any way to have a custom field spit out the most recent posts from a RSS feed using first rss? The post meta field ID is name “Most Recent Posts”. Just trying to figure out the correct code output..

What I have now:(which I know is wrong =/)

[rsslist:
ID, “Most Recent Posts:”, true); ?>”><?php echo get_post_meta($post->ID, “Most Recent Posts”, true); ?>]

Where does the [rsslist:] go?

A sample page with the incorrect output on it:
https://www.bestgreenblogs.com/directory/a-little-greener-everyday/