Step 1
Preheat oven to 350 degrees F (175 degrees C). Toast the almonds in a shallow pan for 12 to 15 minutes shaking the pan a few times until almonds are lightly colored. Set aside to cool.
Step 2
Preheat oven to 375 degrees F (190 degrees C). Line 2 or 3 cookie sheets with aluminum foil shiny side up.
Step 3
In a large bowl stir together the flour baking soda baking powder salt and sugar. Place 1/2 cup of these dry ingredients into the bowl of a food processor. Add about a half cup of the toasted almonds and process for about 30 seconds.
Step 4
Return the mixture to the bowl of dry ingredients and stir in the remaining almonds and chocolate chips. In a large measuring cup beat the eggs vanilla and whiskey with a fork to blend. Stir into the dry ingredients until moistened. Wet your hands and divide the dough into four portions. Keeping hands wet form each quarter into strips about 9 inches long 2 inches wide and 1/2 inch high. Round the ends. Place two strips crosswise on each of the cookie sheets.
Step 5
Bake for 25 minutes in the preheated oven. If baking more that one sheet at a time reverse the sheets top to bottom halfway through cooking time.
Step 6
Using a metal spatula remove the slabs from cookie sheets and let cool for 20 minutes on cutting board. Reduce oven temperature to 275 degrees F.
Step 7
With a serrated knife carefully cut at an angle into slices about 1/2 inch wide. Place the slices cut side down onto cookie sheets.
Step 8
Bake 25 to 30 minutes in the preheated oven until the biscotti is crispy and lightly toasted.
Step 9
Turn oven off and open the oven door allowing the biscotti to cool in the oven. When cool store in an airtight container.