1 cupAlmond flour
150gEgg whites (from 4 to 5 large eggs)
70gCastor sugar
¼ cupCoffee decoction
1 tspRose essence
1 cupMedium dark chocolate ganache
1 cupDark chocolate (hard) ganache
¼ cupMelted dark chocolate
2 cupsVanilla buttercream
3-4 tablespoonsCoffee decoction
½ tspRose essence