If you are using Paprika's built-in browser, or Safari:
Since Pinterest does not show the full recipe itself, you will need to click through to the actual website that contains the recipe so the full recipe is visible in the browser, and then you can download the recipe from there.
If you are using the Pinterest app:
You will need to load the full recipe in either Paprika's browser or Safari first:
1. When you find a recipe you like, press the "Read it" or "Make it" button to load the original site in their pop up browser.
2. In the resulting toolbar, press the Copy Link button.
3. Switch to Paprika. It will detect the link has been copied to the clipboard a prompt you to open the link in Paprika's browser.
4. Use Paprika's browser to save the recipe as normal.
(The Detect Clipboard URLs setting will need to be enabled in Paprika to use this option.)