Inspired by a traditional Korean recipe that calls for very few ingredients, these egg cookies are a delightful addition to a cup of coffee or tea! The use of cake flour and cornmeal in the dough makes for a short, crisp crumb similar to a shortbread cookie. And don't skip that extra egg yolk if you want each bite as rich and buttery as can be. Best of all, the brief ingredients list and minimal steps mean even your youngest sous chefs can help out in the kitchen.