Triple-chocolate Biscotti

Description
Italian cookie good with coffee or vanilla ice cream.



Ingredients

 * 1 3/4 	 cups   all-purpose flour
 * 1/3 	cup unsweetened cocoa powder
 * 2 	teaspoons baking powder
 * 1/2 	teaspoon salt
 * 6 	tablespoons unsalted butter (room temp)
 * 3 	eggs
 * 1 1/2 	teaspoons vanilla extract
 * 8 	ounces semi-sweet chocolate chips
 * 1/2 	cup white chocolate chips

Directions

 * Line large baking sheet with double thickness of foil.
 * Sift in salt, baking powder, cocoa and flour into a large bowl to blend.
 * beat in eggs one at a time and then vanilla.
 * beat in flour mixture.
 * stir in chocolate and white chocolate chips by hand.
 * heap dough into two long strips.
 * refrigerate for 30 minutes.
 * Bake at 350 for about 25 minutes (until tops are cracked).
 * let cool for 10 minutes.
 * reduce heat to 300.
 * using foil as an aide lift logs onto work surface.
 * cut logs into 3/4 in pieces, arrange half of slices (cut side down) on each prepare baking sheet.
 * bake biscotti until just dry to touch (about 8 minutes).
 * Turn biscotti and bake again for another 8 minutes.