INGREDIENTS For the cake: Butter, for coating the pans 3/4 cup water 2 teaspoons instant coffee crystals 1/2 cup unsweetened cocoa powder, preferably Dutch process 1 3/4 cups cake flour, plus more for dusting the pans 2 teaspoons baking powder 1/2 teaspoon baking soda 1/2 teaspoon plus 1 pinch fine salt 1 1/4 cups granulated sugar 5 large egg yolks…
