I have a home made noodle recipe that calls for 8 to 9 egg yolks. I keep the yolks in the freezer and when I have enough I make noodles. If the noodles are not on your diet, they also freeze. Lots of us in our church donate frozen noodles to our local rescue mission. We cordinate it so we are giving them 20 or more quart bags at a time. We also donate chicken and chicken broth.
You can also cook the yolks for your pets.