Jackie Tran

Precision in the Pour: Replicating a World Title Achieving the perfect cup of coffee requires more than just high-quality beans; it demands a rigorous commitment to technique and temperature. We are exploring the exact methodology used by George Jinyang Peng to secure the 2025 World Brewers Cup title. This guide breaks down the specialized equipment and the three-stage pouring process developed alongside Jackie Tran of Maze Lab. By understanding the physics of the SOLO Dripper, you can replicate competition-level clarity and sweetness in your home kitchen. Essential Tools and Materials Precision is your primary ingredient. You will need: * **SOLO Dripper**: Designed for consistency with a 40-degree angle and open bottom. * **Highlux Filters**: Specialized Lyocell-based filters for a clean, non-bypass environment. * **Coffee**: 15g of high-quality beans, ground to approximately 800 microns (26-27 clicks on a Comandante C40). * **Water**: 210ml of 40 PPM water (distilled or osmotic water remineralized). * **Secondary Tool**: A Melodrip to control the agitation of the final pour. The Three-Step Brewing Sequence Success lies in the temperature split and timing. 1. **The Bloom**: Pour 30g of 96°C water. Wait 30 seconds. This initial saturation prepares the grounds for full extraction. 2. **The Body**: Add 90g of 96°C water at the 30-second mark. This high temperature extracts the vibrant acidity and fruit notes. 3. **The Finish**: At 70 seconds, switch to 80°C water. Use the Melodrip to add the final 90g. Dropping the temperature at the end prevents the extraction of harsh, bitter compounds. Tips and Troubleshooting Kettle accuracy is often a hidden pitfall. The temperature on your kettle's screen rarely matches the water exiting the spout. Always flush 80-120ml of water before your first pour to ensure the spout is pre-heated. If you lack the Highlux filters, you can adapt a standard wave filter by manually pressing the ridges against the dripper wall with a spoon or your finger to create a non-bypass seal. Focus on your total brew time; you are aiming for exactly 1 minute and 45 seconds. The Resulting Profile This technique produces a cup that celebrates the full spectrum of a bean's potential. By front-loading the heat, you capture the delicate florals and ripe fruitiness, while the cooler final pour preserves the sweetness without the interference of woodiness or astringency. It is a masterclass in thermal management and flow control.