These have to be one of the quintessential Christmas cookies. They are known by many names but Mexican Wedding Cookie seems to be the most common.
There are several variations of this cookie in many countries – Biscochitos in Mexico (always made with lard), Kourabiedes in Greece, Polvorones in Italy and Spain making them a universal holiday cookie treat. It’s important to use the highest quality butter when making these melt-in-your-mouth morsels.
Mexican Wedding Cookie
2 cups whole pecans or walnuts
2 cups bleached all-purpose flour
3/4 teaspoon table salt
1/2 pound unsalted butter (2 sticks), softened (preferably Plugra)
1/3 cup superfine sugar
1½ teaspoons vanilla extract
1½ cups confectioners' sugar for rolling cooled cookies