Add something festive—beautiful cookies—to the holiday dessert table. Bring a tray of these buttery confectioners’ sugar-dusted, jam-packed classic Linzer cookies. They will be the stars of the show. The hint of spice in the dough pairs well with the raspberry jam. We add a little lemon juice to the seedless raspberry jam for a bit of tartness. For best results, remember to weigh the ingredients. We recommend using cardamom, too. It adds a gentle spice flavor.