What Sally said. My personal favorites are a lifetime of recipes that I cooked for our family
before kids and especially as we were raising kids. I have comments on all of them such as....hubby loved, kids didn't. Or
one kid loved, the other two did not. After kids, I have them rated at NO or excellent. I never make a recipe a second time if it is not rated very good or excellent by both of us.
It really is a personal thing. I have a friend who I love dearly, but her idea of cooking is to cook a bunch of stuff on the grill, then freeze it. They basically eat from the freezer, or buy already made. She is getting better, I think but what I cook and make does not interest her....too much work, too much chopping, too many spices and herbs that she does not have, etc.
If someone asks me for a recipe, I gladly share.....or if they are stumped on what to fix for something special, I gladly help.
So, no, I would not go through years of favorites to just hand over to someone. One main reason is that some of my favorites from long ago.....I have made again and they are no longer a favorite....our food has changed, meat no longer tastes the way it used to, nor does many other products. My cooking has changed to reflect and correct that.
Now, I buy local, organic, and use the freshest ingredients I can buy....Farmers Market is my "go to" store, as are the organic markets where I can get chicken, beef, and the wild caught and in season seafood.