The Science Behind the Best Pour Over Recipe
Coffee is a beverage that is enjoyed by many people all around the world. One of the most popular ways of making coffee is through the pour over method. This method involves pouring hot water over coffee grounds, which results in a delicious and aromatic cup of coffee. But what is the science behind the best pour over recipe?
Before we dive into the science, let's first understand the basics of pour over coffee. The process starts with freshly ground coffee beans. The beans should be ground to a medium-fine consistency, similar to table salt. Once the coffee is ground, it is placed into a paper filter, which is then placed into the pour over device.
Next, hot water is poured over the coffee grounds in small circular motions. This process allows the water to evenly distribute over the grounds, which ensures maximum flavor extraction. The water should be heated to a temperature between 195-205°F (90-96°C) – this is the optimal temperature range for coffee extraction.
Now, let's take a deeper dive into the science behind pour over coffee. The first important factor is the coffee-to-water ratio. The recommended ratio is 1:16, which means for every 1 gram of coffee, you need 16 grams of water. This ratio ensures that the coffee is not too strong or weak.
Another important factor is the grind size. The grind size affects the rate of extraction. If the grind is too fine, the water will not flow through the coffee grounds and if the grind is too coarse, the water will flow too quickly. The ideal grind size for pour over coffee is medium-fine, which allows for consistent extraction.
Water temperature is also crucial for coffee extraction. The water should be heated to a temperature between 195-205°F (90-96°C). This temperature range ensures that the water is not too hot, which can result in a burnt taste, or too cold, which can result in under-extracted coffee.
The pour over device also plays a critical role in coffee extraction. The device should be made of a material that does not retain heat, such as glass or ceramic. This allows for consistent temperature throughout the brewing process.
Finally, the technique of pouring water over the coffee grounds is also essential. The water should be poured in small circular motions and should be evenly distributed over the grounds. This allows for even extraction and maximum flavor.
In conclusion, the science behind the best pour over recipe involves multiple factors, including coffee-to-water ratio, grind size, water temperature, pour over device, and pouring technique. By understanding these factors and utilizing the proper techniques, you can create a delicious and aromatic cup of pour over coffee. So, go ahead and grab your favorite pour over device, some fresh coffee beans, and start brewing!