Can I use my own conditional statement or a manual php include to show a pop up when browsing a spec

I would like the pop up to only appear on single 'recipe' pages on the site, but I don't see any options other than specifying the exact url of every recipe using 'on specific url.'' I looked into adding it as one of the options but it may be more complex than I thought. Ideally I could use widget logic in the plugin itself to set conditions for when the pop up appears. We have to have a popup on these pages to introduce the user to the page, but it is irrelevant on other non-recipe pages. Any thoughts or suggestions as to how to get this done?