How to Adjust Grind Setting on an Espresso Machine: Achieving Your Perfect Shot
A delicious shot of espresso requires more than simply brewing a concentrated shot of coffee. It requires a balance between the roast, grind, and extraction to produce the rich and bold flavor that is unique to espresso. The grind setting on your espresso machine is an essential part of that balance, and any subtle changes in the grind setting can directly affect the flavor of your shot. In this 787 Coffee blog, we’ll break down the process of adjusting your espresso machine's grind setting to achieve your perfect shot.
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Understanding Grind Sizes:
Before making any adjustments, it is essential to understand the different sizes of coffee grinds. Espresso requires a fine grind since the water comes in contact with the coffee grounds for just 20-30 seconds. A finer grind allows for more surface area, meaning the water contacts a higher concentration of coffee. A coarser grind for standard coffee, French press, or drip coffee brewing methods can not be used for espresso.
Finding Your Starting Point:
Start by adjusting your grinder to the finest setting which is too fine for brewing an espresso. It will help you avoid under-extraction. Once you have your starting point, brew a shot of espresso with the new grind size. Evaluate the taste, and if it’s bitter or sour, either extend or reduce the brew time. If it still tastes foul, make adjustments to the grind size again.
Slighter Adjustments:
When you’re making slight adjustments to your grind size, it’s critical to make only one change at a time. If you adjust multiple times, your results may become confused, and you may not notice the subtle changes you’ve made. It is essential to remember that you’re aiming to create a smooth curve of flavors, moving from sour to bitter. By making minor adjustments to grind size, you can adjust the taste of each shot.
“A good espresso is like a hug in a cup, warming your soul and energizing your day”
Optimum Brew Time:
An espresso machine’s extraction process should be between 20-30 seconds, and a grind that is too fine will prolong the brew time and extract more flavor compounds than recommended. Similarly, a coarse grind will result in a short brew time and an under-extracted espresso shot. When your coffee tastes overly bitter, reduce the brew time by few seconds, and make adjustments in the grind size. On the other hand, reduce the brew time by adding grind size when it tastes sour.
Be Patient and Persistent:
Finding the perfect grind that works best for you can be a trial and error process, making it essential to be patient and persistent. Remain open-minded, and don’t be afraid to experiment with different roasts, blends, and brew times. Over time, you will become skillful in making the perfect tweaks to your espresso grind, leading you to a tastier and more fulfilling shot.
To summarize
Achieving the perfect grind size for your espresso machine takes practice and patience. Remember to start with a fine grind and regularly make small tweaks, paying attention to taste. Remember to make only one tweak at a time and brew several shots of espresso before re-evaluating. Most of all, have fun and enjoy the journey to discovering the perfect grind size for you and your espresso machine. With the tips shared in this 787 Coffee blog, you’re ready to take on the challenge, and there's nothing too difficult in mastering the art of achieving your perfect shot. Start with a Good Base and good single origin coffee.
Stay caffeinated and motivated.
