how do i adjust the grind for optimal espresso extraction

Grind Adjustment is Key

To achieve optimal espresso extraction, you need to find the sweet spot where under-extraction (sour) meets over-extraction (bitter).

The ideal grind setting depends on your machine's portafilter size, brewing method, and personal taste preferences.

General Guidelines:"

• For manual brewers like the Rancilio Silvia, use a fine to medium-coarse grind.
• For automatic machines like the Breville Bambino Plus, use a medium to coarse grind.
• Adjust your grind in small increments (0.5-1.0mm) and taste as you go to avoid over-extraction.

The 15-Second Rule:

• Pour water through your portafilter for 15 seconds before brewing to ensure the grounds are saturated.
• Use this time to adjust your grind if needed.

Remember, a good grinder matters more than machine at every price tier. Invest in a burr grinder like the Baratza Encore ESP (~$200) to fine-tune your grind and elevate your espresso game.

Experiment with different grind settings and techniques until you find your perfect shot.