Linzer Torte

Ingredients (12)

• 2 cups all-purpose flour
• 2 cups ground hazelnuts
• 1/2 cup sugar
• 1/2 cup packed brown sugar
• 1 teaspoon ground cinnamon
• 1/8 teaspoon salt
• Dash ground cloves
• 1 cup cold butter, cubed
• 2 large eggs, lightly beaten
• 1 teaspoon grated lemon zest
• 1-1/3 cups seedless raspberry jam
• Confectioners' sugar, optional