And how did Nestor manage to coax those flavors out of this variety? Something like this:
It all begins with a water bath, where only the best, fully ripe cherries are selected. These are then sealed in bags or containers for a 32-hour anaerobic fermentation (at around 17 °C), after which they are moved to open tanks for 12 hours of oxidation. Only at this stage is the coffee depulped. This is followed by another 40 hours of oxidation, with the beans still coated in their sweet mucilage, leading into the main phase – submerged fermentation. During this stage, the beans rest for 80 hours in water heated to 40 °C, with occasional stirring. Afterwards, the coffee is thoroughly washed, and Nestor’s signature step comes into play: thermal shock. The beans are rinsed with hot water (65–70 °C), which instantly halts all fermentation processes and locks in that wild flavor profile. Finally, the coffee is transferred to parabolic drying beds (with temperatures not exceeding 30 °C), where it dries very slowly for 18 to 24 days, until the moisture content reaches the ideal 11 %.