Save recipes on Facebook
Click on the post menu located on top right of the post and click on Save Post. Then click on the Saved Post on the left pane view your saved post.
Take a Snap Shot
Either using Facebook with Mobile Phones or Computer, you can take a snapshot of any recipes for Facebook or any Website. It is a lot easier with Mobile Phone where the snapshot directly saved into your Phone Gallery. To take your Phone Screenshot press Menu Button and Volume Down button at the same time until you hear a snapshot sound.
Email it to yourself
Just highlight all of the recipes you found online and select copy. Now open your email (I prefer Gmail) and select compose. The click paste, it will paste all the text and pictures. Then mail it to yourself.
Use Gmail to create you recipes Gallery.
You can create your own recipes gallery using your Gmail. Gmail has a feature that you can create label to categorize your email. So create a New label and name it as recipes, then select your email (the recipes you send to yourself or from your friends) on your inbox and label it as recipes. You can browse all recipes and search your recipes using your email search.