Allrecipes cook Jessica (already famous for her "What’s Cooking?" episode featuring her holiday recipe for Kentucky Bourbon Balls), shares her tips fo... See morer making homemade chocolate-hazelnut biscotti. You’ll see how to form the biscotti into a loaf before baking briefly and cutting into the familiar-looking biscotti slices. Bake for a while longer, then dip in dark chocolate, sprinkle with nuts, and drizzle with white chocolate. And Jessica will also show you the secret to turning any cookie recipe into delicious, crunchy biscotti. Watch the video, then get this top-rated recipe for Chocolate Nut Biscotti.