Chop the nuts and set aside. Take about 3 tbsp of those nuts and chop them finely to top the biscotti. Set those aside too.
Chop cherries into at least quarters. While chopping sprinkle with flour to stop them from sticking together.
In large bowl, beat eggs until combined.
Spoon about 3 tbsp of the eggs into a small bowl and set aside for egg-wash.
Add sugar, oil and extracts and beat until combined
In medium bowl stir dry ingredients together, flour, baking powder, salt and allspice.
Add ⅓ of the dry ingredients to the large bowl and mix in
Add the rest of the dry ingredients in two batches and mix in.
Pour dough out onto a lightly floured surface and knead in the nuts and cherries.
Place loaves onto parchment paper and brush with egg wash.
Sprinkle on the chopped nuts and score the loaves into 10-12 half-inch wide slices. This will make slicing them easier after the loaves have baked. Refrigerate for at least a half hour or until ready to bake.
Preheat oven to 350°F
First bake - bake at 350°F for 30 minutes, or until cooked through and lightly browned. It should spring back when lightly pressed.
Reduce oven to 200°F (or turn it off until you are ready for second bake)
Allow loaves to cool on baking sheet for ten to fifteen minutes before slicing.
Carefully remove from sheet pan to a cutting surface. Using a very sharp serrated knife, cut along the score lines. *Tip: if the tops are crumbling when slicing, sprinkle loaves with a misting of water then try again.
Place back on the baking sheet and return to the 190-200°F oven for 20 minutes or 30 minutes if you like a crispier/harder cookie. Check on them after fifteen minutes. If they are browning, reduce heat to 190°F.
Flip each slice over and return to the oven for another 20-30 minutes.
For the crispiest/hardest biscotti, turn the oven off after the final bake and allow them to cool in the oven for at least a half hour.
When the cookies have cooled, place chocolate chips in a small dry bowl and melt in 5-10 second increments, stirring until they are melted.
Drizzle the chocolate with a spoon, or pipe it into a bag and pipe it over the tops of the biscotti. You could also dip the cookies into the chocolate.