Hi Karey,
What a fun project! You can create a digital family recipe book a few ways. It’s really just a photo book filled with recipes. You just need to use the right template. You can take the pics using your phone, no problem there.
Shutterfly offers a template: https://www.shutterfly.com/photo-books/recipe-photo-books
CreateMyCookBook is a great way to get it done: https://createmycookbook.com
There is also a site where you can publish your book, buy one at time, and also sell the book too!
https://www.blurb.com/cookbooks
Happy cooking!
Kim