Almond Biscotti with Orange Zest

Ingredients

• 5 ¼ cups unbleached all purpose white flour
• 6 tsp baking powder
• 2 ¼ cups whole almonds, unblanched
• 6 eggs
• 2 cups sugar
• 1 cup Eleni® Extra Virgin Olive Oil
• 6 tsp vanilla extract
• 2 tsp almond extract
• 3 tsp orange zest
• 1 egg white