Breville the Precision Brewer™ Thermal
The "My Brew" Brewing Mode allows you to customize your brewing experience by adjusting bloom time, brew temperature and flow rate. For the best results, we recommend a bloom time of 2 minutes, an extraction temperature of 208 F, and a slow flow rate. We also recommend using the flat-bottomed basket and paper filters.
When brewing coffee for 2-3 people, we recommend a brew ratio of 65g of coffee to 1200g of water. For a single serving, we recommend a brew ratio of 25g to 475g of water. These brew ratios are between 1:18.5 and 1:19. If you find that your coffee is too weak, it's likely that the grind setting is too coarse. A brew ratio of 1:18 or higher should produce a strong, satisfying cup of coffee.