From your CookBook homepage/dashboard tap on 'Add Recipe'
Tap on 'Import from website'
Paste the URL of the recipe you want to import into the 'Paste import URL' box or tap on one of your links to open the web page in your browser and share to CookBook using your native browser's share extension (as above)
CookBook will parse the recipe and import it into your CookBook
Once the recipe has imported into your CookBook you'll be taken to the recipe edit screen where you'll be able to edit any details, add your tags, tidy up the ingredients, set the format and then tidy up the instructions and add any additional pictures in the detailed editor.
You can always refer back to the recipe source website by tapping on the floating circle with the link icon.
Once you've finished editing the recipe hit 'Save'