Grated Parmesan Cheese

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Preserve the sharp, nutty flavor of your grated Parmesan cheese by storing it correctly. Proper storage ensures this versatile ingredient remains a delicious addition to your culinary creations for longer.
Storage Time
Grated Parmesan cheese, once opened, is best consumed within 1-2 weeks when refrigerated properly. Unopened, pre-grated Parmesan can last for several months past its 'best by' date if kept sealed.
Temperature
Always store grated Parmesan cheese in the refrigerator, ideally between 0-4°C (32-40°F).
Freezing
Yes, you can freeze grated Parmesan cheese to extend its shelf life significantly. For best results, place it in an airtight container or a heavy-duty freezer bag, removing as much air as possible. Frozen Parmesan can be used directly in cooked dishes without thawing, as thawing may slightly alter its texture, making it a bit more crumbly. It's ideal for grating into sauces, soups, or baked goods.
Signs of Spoilage
- Visible mold growth (any color, including green, black, or pink)
- Off-putting or sour smell
- Slimy or sticky texture



