introduction:
Many specialty coffee lovers pay attention to the type of coffee, the preparation method, and even the equipment they use... but they overlook a very important point: the roasting date.
A fact that many people don't know: Specialty coffee has a "flavor peak" – a specific period of time when the flavor is at its best.
What's the right time? When does the flavor start to fade? The answer is in this article.
1. “Fresh” coffee isn’t always better!
If you buy a bag of coffee today and roast it yesterday, don't expect the flavor to be at its peak.
Why? Because coffee releases carbon dioxide (CO₂) after roasting, and this gas hinders extraction for the first few days.
✅ Solution: Wait 3 to 7 days after roasting before use, depending on the type of roast and the type of coffee.
2. When is the flavor at its best?
Often, the flavor reaches its best balance after:
- 7 to 14 days from roasting date
- In some roasters: the peak period extends to 21 days.
💡 During this period, the coffee is stable, the flavors are clear, and it is easy to extract.
3. After how long does the flavor start to weaken?
Coffee doesn't "expire" suddenly, but gradually begins to lose its freshness after:
- 3 to 4 weeks of roasting
❌ The result? Dull flavors, weaker body, and unbalanced extraction.
4. How to keep the flavor longer?
If you store coffee well, the flavor can stay good for longer.
✅ Tips for maintaining freshness:
- Store coffee in an airtight container, away from light and heat.
- Do not grind until preparation time.
- Avoid refrigerator or freezer (except in special cases and with very tight packaging)
5. Does the type of roasting make a difference?
Yes:
- Light roast: Needs longer settling time (7–10 days before preparation)
- Dark Roast: Can be used 3–5 days after roasting.
🎯 Bottom line: Light roast = complex flavors, but requires more patience.
✅ Conclusion:
The freshness of specialty coffee begins with the roasting date, but it doesn't end there.
Know when to use coffee, how to store it, and be confident that each cup is enjoyed at its perfect time.
Remember: Great coffee + right timing = great flavor.