Many people wonder why using the same type of coffee can produce different flavors each time it’s brewed. In fact, the quality of a cup of coffee depends on many factors, from the ingredients to the brewing technique.
First is grind size. Coffee ground too finely or too coarsely can change the extraction rate, affecting the brew’s strength, balance, or finish.
Next is water temperature. Water that's too hot can increase bitterness, while water that isn't hot enough will lead to under-extraction, reducing aroma and natural sweetness.
The ratio between coffee and water is also very important. A proper ratio helps balance the layers of flavor, while an improper ratio can make the cup too strong or too weak.
Additionally, brewing methods like phin, espresso, pour over or French Press create very different experiences even when using the same beans.
Understanding these factors will help coffee lovers adjust and find the flavor that suits their tastes.