I'm currently building a recipe application in Laravel where you can create your own user profile, upload recipes, and follow other people to see what they upload. I am trying to build a feature where you can save other people recipes that you liked. Since I'm a neewbie, I am having trouble knowing where to start. I don't need anyone to type out a fully functioning feature, I'm just looking for some help from someone to point me in the right direction. Would really appreciate the help! 

Once again I want a user to be able to save a recipe that has been uploaded by other users. Please let me know if you need more detailed information in order to help. Thank you!