Is Coffee Grinder Burr Seasoning Pointless What’s Really Happening

About this Video

• Video Title: Is Coffee Grinder Burr Seasoning Pointless? What’s Really Happening
• Channel: Alternative Brewing
• Speakers: One (unnamed) speaker
• Duration: 12:47

Introduction

This video explores the process often called "burr seasoning" in coffee grinders. The speaker clarifies that this term is a misnomer; the actual process is the breaking-in or meshing of the burrs, leading to consistent grinder performance. The video examines the reasons for this break-in period and how long it takes, offering advice for both new and experienced coffee enthusiasts.

Key Takeaways

• Burr "seasoning" is a misnomer: The actual process is the burrs breaking in, or "meshing," to achieve consistent performance. This involves the initial wearing down of microscopic imperfections on the burrs.
• Break-in time varies: The break-in period typically requires 2-5 kg of coffee beans. Conical burr grinders often require less time (500g-1kg) than flat burr grinders. Lower-end grinders may not show significant improvement with this process.
• Improved grind distribution: The break-in period leads to better grind size consistency, reducing fines and boulders for optimal extraction. This directly impacts taste and consistency, resulting in less bitter or uneven brews.
• Practical advice for break-in: Use a medium grind setting during the break-in process to minimize motor strain. Allow the grinder time to cool between doses to avoid overheating, especially with single-dosing grinders. Use inexpensive beans for this process, avoiding oily or RDT beans.
• Alignment is crucial: The video emphasizes proper burr alignment as essential for consistent grinding; misalignment causes unpredictable results unrelated to seasoning.