01 - Preheat oven to 350°F. Line two baking sheets with parchment paper and set aside.
02 - In a medium bowl, whisk together the almond flour, cocoa powder, baking soda, sea salt, and instant espresso powder until evenly distributed.
03 - In a large mixing bowl, beat the softened butter, brown sugar, and granulated sugar with an electric mixer on medium speed until creamy and pale, approximately 2 minutes.
04 - Add the eggs one at a time, beating thoroughly after each addition. Stir in the vanilla extract until fully incorporated.
05 - Gradually add the dry ingredient mixture to the wet ingredients, folding with a spatula until a uniform dough forms with no dry pockets remaining.
06 - Gently fold the dark chocolate chips and toasted chopped pecans into the dough until evenly distributed throughout.
07 - Scoop rounded tablespoons of dough onto the prepared baking sheets, spacing each portion approximately 2 inches apart to allow for spreading.
08 - Bake for 10 to 12 minutes, until the edges are firm and set but the centers still appear slightly soft. Avoid overbaking to maintain a chewy texture.
09 - Allow the cookies to rest on the baking sheets for 5 minutes, then transfer to a wire rack to cool completely before serving or storing.