Mix sugar, cocoa powder, baking powder, and ground almonds in a large basin with a whisk. Mix eggs, vanilla, and almond extract until completely combined.
On a baking sheet, space cookies 15 mm apart. Put the cookies in the oven for 12 to 14 minutes, or until they are just set.
Cool for 5 minutes in the pan, then move to a wire rack to cool all the way through.