6
Do you want full auto, or are you manually selecting the entree de jour?
if publisher has a rss feed per topic/category:
for manual, create a separate topic or category under publisher that you can permission articles into and out of in daywide intervals and cache it for less than a day. You can point your app straight to this feed.
For unattended auto (latest recipe at time of daily update)
xhld syndicaton module can be set for max rss length of 1, you have to do in both the feed setup and preferences.
Set up a new feed under xhld and point it at whatever publisher RSS feed, remembering to set to 1 item only. It has a setting called fetch cache that you can set to 1440 (minutes in a day) that acts as a cache locking it in, and an update trigger upon expiration.
Point your app to the RSS url in xld0 feed and you are in business. It should always show the latest every day.
It is dated (2004), but it tests okay for 2.5.5, so should work for you.