Preheat oven to 350°F and line a baking sheet with parchment paper.
Dissolve coffee or espresso powder in hot water and set aside.
In a large bowl, mix flour, almond meal, baking powder, salt, and cocoa powder.
Add sugar, oil, vanilla, and coffee mixture. Stir to combine into dough.
Fold in sliced almonds for extra crunch.
Shape dough into a log on the baking sheet, about 12 inches long.
Bake for 25 minutes. Let it cool for 10 minutes.
Slice log into 1-inch thick pieces and bake again for 10–12 minutes, until crispy.
Cool on a wire rack. Enjoy your perfect coffee companion.