Restoring "Read More" to blog landing page

Hiya;

I realize this is something I did sometime back and I probably just need a memory bump. I *think* I commented out my Read More link -- the text that follows the excerpt on my blog landing page. How do I restore it? I tried it in the blog settings, but nope, it's not appearing. And I can't find anything obvious in either my CSS or my functions.php.

Help? I'd like to restore it to my masonry page.

Thanks, as always.