You can indeed freeze coffee to maintain its freshness! However, this is advisable for extended storage only.
Here are some tips:
- Ensure the packaging is completely airtight. If feasible, vacuum-seal your coffee before freezing.
- Avoid defrosting and refreezing. Divide the coffee into appropriate portions.
- Thaw it before grinding or brewing.
Of course, the best practice is to purchase just the amount of coffee you intend to enjoy over the next 2-4 weeks.