There's a Good Chance That 'Old Family Recipe' Is Ripped Off From Betty Crocker 

Some very disquieting news about the honesty of everybody’s grandma: A lot of “old family recipes” are actually, in all likelihood, ripped off from magazines or—even worse!—food packaging. That’s right. Grandmas spent the 20th century running around, shamelessly plagiarizing the back of the flour package.