Hazelnut Linzer Cookies with Blackberry Jam

Ingredients

• 1 ¼ cups all purpose flour
• Blackberry jam
• ½ teaspoon salt
• 1 ¼ cups hazelnuts
• 5 teaspoons finely grated orange peel
• ¾ cup unsalted butter
• ½ teaspoon freshly grated nutmeg
• + 5 more ingredients
• • 1 teaspoon baking powder
  • 2 teaspoons ground cinnamon
  • 3 large egg yolks
  • 1 cup powdered sugar
  • 2 teaspoons grated lemon peel

Whisk first 5 ingredients in medium bowl to blend. Beat butter, 1 cup powdered sugar, and citrus peels in large bowl until fluffy. Beat in egg yolks. Beat in dry ingredients in 4 additions; beat in nuts. Gather dough into ball; flatten into disk. Wrap; chill at least 1 hour and up to 1 day. Prehe...

View full recipe at Epicurious