BERLIN When Ali Fakhro lays out a row of pistachio-filled chocolate bars in the morning at his bakery in Berlin , he knows they will be gone in a matter of hours. Inspired by the viral success of the crunchy delicacy known as " Dubai chocolate ," Fakhro, 32, hunted down a recipe and began making his own version two months ago. "On the first day I made 20 bars, but they went fast. The next day, I made 50 — all gone too," he said. So-called Dubai chocolate was invented in 2021 by British-Egyptian