Yes, of course.
It’s really easy to do it with Squirrly SEO because at the bottom of each post you have the snippet section from where you can change the title and the description set for your post.
If you don’t change the meta description, then Squirrly will set it according to the first 160 characters from your post.
We recommend editing the snippet so that you can get people’s attention in search engine results and get them to click on your page.
You can read more tips about this here.