if you are into baking, there's a ton of recipes that specifically ask for egg yolks. custard, pudding(vanilla pudding is actually really easy to make on the stove), lots of cakes, pies, and so on ask for yolks in the recipe. if you can make it without eating it all (lol, definitely a problem for me) you could make your family's favorite baked item. probably, if you make something they like, but you don't, it will be easier to not eat it.
and as others have said, it has lots of vitamins in it. it's healthy to eat the yolk some of the time. i think it even has iron? not sure. has B vitamins, that's really good, and many others.