01 -
In a large bowl, whisk together the all-purpose flour, granulated sugar, light brown sugar, Dutch-processed cocoa powder, baking soda, and baking powder until evenly combined.
02 -
In a separate bowl, mix the buttermilk, eggs, and vegetable oil until smooth, then pour into the dry ingredients and blend just until incorporated.
03 -
Slowly whisk in the hot brewed coffee until the batter is smooth and lump-free.
04 -
Divide the batter evenly into three greased and lined 8-inch round cake pans. Bake at 350°F (175°C) for 30 to 35 minutes or until a toothpick inserted into the center comes out clean. Allow to cool completely in the pans.
05 -
In a skillet over medium heat, melt the unsalted butter. Add the finely chopped kunafa pastry and fry, stirring continuously, until golden and fragrant. Set aside to cool slightly.
06 -
Once cooled, fold the crisped kunafa into the pistachio paste and the melted white chocolate chips until fully blended and vibrant green.
07 -
In a small saucepan, heat the heavy cream until just simmering. Pour it over the chopped dark chocolate, letting it sit for 2 minutes, then stir until glossy and smooth.
08 -
Stack the cake layers with a thick even layer of pistachio kunafa filling between each. Chill the assembled cake in the refrigerator for 30 minutes.
09 -
Pour the warm chocolate ganache over the top of the cake, letting it gently drip down the sides. Finish by topping with finely crushed raw pistachios and whole toasted pistachios.