Egg-Yolk Cookies

A clever old-fashioned cookie designed specifically to use up the six egg yolks you’d otherwise discard after making angel food cake or any meringue-based dessert. Frugal kitchen wisdom from an era when nothing went to waste.

The six yolks contribute serious richness without making the cookies heavy. The fat and protein from the yolks act as both tenderizer and binder, giving you a cookie somewhere between sugar cookie and shortbread, with a notable golden interior and tender crumb.

The lemon extract paired with vanilla creates a brighter, more sophisticated flavor than vanilla alone. Just a half teaspoon is enough to lift the cookies without making them taste like lemon cookies, the goal is depth rather than dominance.

Rolling the dough balls in sugar before baking creates a crackly sparkling crust that contrasts with the soft interior. Flattening them slightly on the sheet ensures they bake into round disks instead of staying as domes.

Pro Tips

• Beat the egg yolks well with the extracts before adding to the creamed butter. The pre-mixing distributes the flavoring evenly through the yolks.

• Use real butter instead of shortening if you can. The cookies will spread slightly more but taste considerably better, with that buttery richness yolks complement perfectly.

• Dip the dough balls in sugar using a damp hand to help the sugar stick more thoroughly.

• Underbake by 30 seconds for chewier centers. The carryover heat finishes them on the hot pan.

Variations

• Substitute almond or orange extract for the lemon for different flavor profiles.

• Add a tablespoon of poppy seeds to the dough for visual interest and a subtle nutty note.

• Roll in coarse sanding sugar instead of granulated for a more dramatic, sparkly finish.