Preheat the Oven: Preheat the oven to 350°F.
Cream the Coconut Oil and Sugar: Place the natural cane sugar and refined coconut oil in a large bowl. Using a hand mixer, beat them together until the mixture becomes lighter in color.
Add the Flavoring and Flax: Add the golden ground flax meal, vanilla extract, almond extract, and 2 tablespoons room-temperature water to the creamed mixture. Continue beating until everything is thoroughly combined.
Combine the Dry Ingredients: In a separate bowl, mix together the flour, baking powder, and salt.
Make the Dough: Gradually add the dry mixture to the creamed mixture, incorporating it a little at a time. A wooden spoon is preferred for combining the wet and dry ingredients.
Add the Almonds: Fold the chopped toasted almonds into the dough until they are evenly distributed.
Shape the Dough: Line a baking tray with parchment paper or a silicone baking mat. Place the dough directly on the prepared tray and form it into a log.
First Bake: Bake the dough log at 350°F for 20–25 minutes, until it develops a golden color, particularly around the edges.
Brush and Rest the Log: Remove the log from the oven and lightly brush its surface with water. Allow it to rest for about 15 minutes; the moisture helps keep the crust soft and makes slicing easier.
Reduce the Oven Temperature: Lower the oven temperature to 325°F in preparation for the second bake.
Slice the Biscotti: Cut the rested log into slices approximately ½–¾ inch thick, cutting at a slight angle for a neat appearance.
Arrange for the Second Bake: Return the slices to the baking tray, standing the pieces upright and separating them from one another so they can bake evenly.
Second Bake: Bake at 325°F for 25–30 minutes, until the biscotti are crusty and dry. A slight softness in the center is acceptable because the cookies will continue to harden as they cool.
Refresh or Further Crisp the Biscotti: If the biscotti have not hardened to your preferred texture, or if you want to refresh cookies that have softened, place them in a 300°F oven for about 10 minutes.