![I opened a jar of summer truffles last year, noticed it said used within seven days of opening, are they still OK to use? I'm not sure if the truffles or something I opened a jar of summer truffles last year, noticed it said used within seven days of opening, are they still OK to use? I'm not sure if the truffles or something](https://i.redd.it/i-opened-a-jar-of-summer-truffles-last-year-noticed-it-said-v0-dsornwkqbxi91.jpg?width=3024&format=pjpg&auto=webp&s=4b0f2c3eb252cb16b1e48c34ba9fa4a4e95275d2)
I opened a jar of summer truffles last year, noticed it said used within seven days of opening, are they still OK to use? I'm not sure if the truffles or something
![aBeiou. Whole Black Truffles 30g, Extra Gourmet Product 100% Italian, (Tuber Aestivum) Preserved in brine, Ideal for Haute Cuisine and Gifts, Vegan, ... aBeiou. Whole Black Truffles 30g, Extra Gourmet Product 100% Italian, (Tuber Aestivum) Preserved in brine, Ideal for Haute Cuisine and Gifts, Vegan, ...](https://m.media-amazon.com/images/I/81XuK+d5XML._AC_UF1000,1000_QL80_.jpg)
aBeiou. Whole Black Truffles 30g, Extra Gourmet Product 100% Italian, (Tuber Aestivum) Preserved in brine, Ideal for Haute Cuisine and Gifts, Vegan, ...
![Black Truffles In Jar Isolated On White Background Stock Photo, Picture and Royalty Free Image. Image 51615437. Black Truffles In Jar Isolated On White Background Stock Photo, Picture and Royalty Free Image. Image 51615437.](https://us.123rf.com/450wm/valengilda/valengilda1601/valengilda160100001/51615437-black-truffles-in-jar-isolated-on-white-background.jpg)
Black Truffles In Jar Isolated On White Background Stock Photo, Picture and Royalty Free Image. Image 51615437.
![Whole Summer Truffle In Jar | Ambient | U-Food sal | Premium Food Importers and Distributors in Lebanon Whole Summer Truffle In Jar | Ambient | U-Food sal | Premium Food Importers and Distributors in Lebanon](https://u-foodsal.com/files/images/products/ambient/urbani/truffle-in-a-jar.jpg)