Cookies like these feel like the kindness and indulgence of my grandmother. I can't remember if she ever made cookies like these, but the story is more powerful than the reality. Browning the bottom of the cookie is really important to the flavor, otherwise the cookie just tastes like dough - in writing this, I realize that this is perhaps attractive to some people, but I prefer that toasted, browned butter flavor that seems to accentuate the buttery-ness of the cookie.
Makes about 20 x 1oz balls
¾ cup (6oz/169gr) butter, softened
½ cup (4oz/115g)white sugar
2 egg yolks
1¾ cups all-purpose flour
approximately ½ cup fruit preserves, any flavor, and/or soft caramel
- In a medium bowl, cream together the butter, white sugar and egg yolks. Mix in flour a little bit at a time until a soft dough forms.
- Wrap and put in the refrigerator and rest for one hour or up to 72 hours.
- Preheat the oven to 375°F.
- Roll dough into 1 inch balls. If dough is too soft, refrigerate for 15 to 20 minutes. Place balls 2 inches apart onto ungreased cookie sheets (do not use parchment paper which prevents, in my oven at least, for browning on the bottom). Use your thumb or an instrument of similar size to press down in the middle of the ball of dough to make a well in the center of each cookie. I use the teaspoon measuring spoon to make the indentations. Fill the hole with 1 teaspoon of preserves.
- Bake for 12 to 15 minutes in the preheated oven, until golden brown on the bottom. Remove from cookie sheets to cool on wire racks.