WordPress built in breadcrumb trail menu?

Question

Looking for a breadcrumb menu that can be called (preferably from a sidebar widget in header.php) that lists...

Home > Parent Post/Page > Current Page/Post

or alternately...

Home > Parent Category > Current Page/Post

or even

Home > Grand Parent Category > Parent Category > Current Page/Post

Answer 1

Breadcrumb NavXT will let you do that, it has a built in widget and supports just about everything WordPress can do (breadcrumbs spanning multiple sites in a multi site setup does not work, yet).

Answer 2

Check out Yoast Breadcrumbs. Very well written breadcrumb menu plugin.

Answer 3

I use this http://dimox.net/wordpress-breadcrumbs-without-a-plugin/

you can call it anywhere you want/need a (clickable) breadcrumb trail