How to store Parmesan
In the fridge: 60 days
In the freezer: 365 days
Wrap parmesan in wax paper, then loose plastic, in the cheese drawer at 4–8°C. The natural rind acts as a barrier — don't trim it off before storing. For grated, keep in an airtight container. Bring to room temperature before serving for fullest flavor. Freeze whole wedges or grated portions for long-term storage; texture stays good for a year.
How to store it
- Wax paper + plastic in cheese drawer
- Keep the natural rind
- Grated in airtight container
- Save rinds for broths
- Freeze whole or grated for up to a year
Signs it has gone bad
- Widespread mold beyond cuttable margin
- Ammonia or rotten smell
- Slimy patches under the rind
- Bitter or chemical taste
Signs it has gone bad
How long does parmesan last?
Opened parmesan lasts 6+ weeks in the fridge — longest of any common cheese. Sealed wedges keep months.
Can you eat the parmesan rind?
Yes, though it's tough. Add to broths and soups for umami flavor instead of eating raw.
Can you freeze parmesan?
Yes — wrap tightly. Whole wedges or grated keep a year. Texture stays good for cooking and grating.