Aldo's Chocolate Biscotti Recipe - Authentic Italian Delight

Ingredients

• 1 and 0.75 cups all-purpose flour
• 0.67 cup cocoa powder
• 2 tsp baking powder
• 1 pinch salt
• 1 and 0.25 cups sugar
• 1 and 0.33 cups chopped, skinned hazelnuts or walnuts
• 4 large eggs
• 1 tsp vanilla extract