Candied Pecan Biscotti

Ingredients

• 2 cups flour
• 3/4 teaspoon ground cinnamon
• 1/2 teaspoon freshly ground nutmeg
• 1 teaspoon baking powder
• 1/2 teaspoon salt
• 1 cup granulated sugar
• 6 tablespoons (3/4 stick) unsalted butter, at room temperature
• 1 egg
• 1 egg yolk
• 1 teaspoon vanilla
• 1 large egg white
• 1/2 cup granulated sugar
• 1 teaspoon ground cinnamon
• 1 teaspoon freshly ground nutmeg
• 1/2 teaspoon salt
• 1/8 teaspoon ground cayenne pepper
• 2 cups raw pecan halves