Pengaruh Rasio Blooming ke Rasa Manual Brew

Introduction

In this tutorial, we will explore the impact of blooming water volume on the flavor of manual brew coffee. This guide is based on insights from Mikael Jasin and Kelvin Deviro, a barista champion. Understanding how to adjust your blooming water can significantly enhance your coffee brewing experience.

Step 1: Understanding Blooming

Blooming refers to the initial phase of coffee brewing where you add a small amount of water to the coffee grounds. This allows for the release of carbon dioxide and enhances flavor extraction.

• Use about twice the weight of coffee grounds in blooming water.
• For example, if you are using 20 grams of coffee, add 40 grams of water for blooming.
• Allow the coffee to bloom for about 30-45 seconds before continuing with the brewing process.

Step 2: Adjusting Blooming Water Volume

The volume of blooming water can vary based on the type of coffee and your desired flavor profile.

Experiment with different water volumes

• Start with a 1:2 ratio (coffee to water).
• Adjust to a 1:1.5 ratio for a stronger flavor.
• Use a 1:3 ratio for a milder taste.
• Monitor how these changes affect the coffee's taste and aroma.

Step 3: Brewing Process

After blooming, follow these steps to complete the brewing process:

1. Add Water Gradually: Pour the remaining water slowly to ensure even saturation of the coffee grounds.
2. Maintain Consistency: Use a consistent pouring technique, such as a circular motion, to avoid uneven extraction.
3. Total Brewing Time: Aim for a total brew time of 2.5 to 3.5 minutes for a V60 brew.

Step 4: Tasting and Adjusting

After brewing, taste your coffee and take notes on the flavor profile.

• Identify the sweetness, acidity, and body of the coffee.
• Adjust the blooming water volume and brewing technique based on your tasting notes for future brews.

Conclusion

Understanding the effects of blooming water on coffee flavor can dramatically improve your manual brewing experience. Experiment with different ratios and techniques to find your perfect cup. Remember to take notes during each brewing session to refine your process further. Enjoy your brewing journey!