Making your Chocolate Almond Biscotti can be a delightful experience if you follow these simple steps:

1. Preheat the Oven: Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper.
2. Mix Dry Ingredients: In a large mixing bowl, sift together the flour, cocoa powder, baking powder, and salt. Set aside.
3. Combine Wet Ingredients: In another bowl, whisk together the sugar and eggs until light and fluffy. Add the vanilla and almond extracts, mixing until well combined.
4. Incorporate Dry Ingredients: Gradually fold the dry ingredients into the wet mixture until just combined.
5. Add Almonds and Chocolate Chips: Gently fold in the sliced almonds and chocolate chips, if using, until evenly distributed.
6. Shape the Dough: Lightly flour your hands and shape the dough into a log, about 12 inches long and 3-4 inches wide.
7. Bake the First Time: Place the log on the prepared baking sheet and bake for 25-30 minutes, or until the top is firm to the touch.
8. Cool and Slice: Allow the log to cool on the baking sheet for about 15 minutes, then transfer it to a cutting board. Using a serrated knife, slice the log into ½-inch thick slices.
9. Bake Again: Arrange the slices cut-side up on the baking sheet and bake for an additional 10-15 minutes, or until crisp.
10. Final Cool Down: Remove from the oven and let cool completely on a wire rack.

These steps will guide you toward making delightful Chocolate Almond Biscotti that are sure to impress.