Quels aliments mettre en bocal et combien de temps les conserver ?

Which foods can be put in jars and how long can they be stored?

There is nothing more frustrating than opening a fridge to find a blackened avocado or rice that has turned hard as stone. Yet, sometimes all it takes is a tightly sealed jar to extend the freshness of our food… and put a stop to waste.


Here is a selection of foods that keep particularly well in jars — especially when vacuum-sealed:


 

 

🥣 Dry Goods

 

 

  • Rice, quinoa, pasta: up to 6 to 12 months

  • Oats, granola, cereal: 3 to 6 months (kept away from moisture)

  • Legumes (lentils, chickpeas): 6 to 12 months

  • Nuts, seeds, dried fruits: 3 to 6 months (avoid heat)

 


📝 Tip: use an airtight jar in a dry place, or even a vacuum seal to prevent pantry moths.

 

 

 

🥗 Fresh Fruits & Vegetables (cut)

 

 

  • Strawberries, blueberries, raspberries: 4 to 5 days

  • Carrots, cucumber, peppers: 5 to 7 days

  • Avocado (cut): 1 to 2 days

  • Green salads: 4 to 6 days (in a jar with an absorbent cloth at the bottom)

 


📝 Tip: dry your vegetables well and use a vacuum-seal jar to slow down oxidation.

 

 

 

🍲 Homemade Preparations

 

 

  • Soups, sauces, curries: 3 to 5 days in the fridge

  • Compotes, jams, dressings: 1 to 2 weeks

  • Ready-made meals (individual portion): 3 to 4 days

  • Homemade yogurt or chia pudding: 3 to 5 days

 


📝 Tip: note the jar date with a small sticker to avoid forgetting.

 

 

 

🛒 And for bulk shopping?

 


Keeping food in jars also means saying goodbye to open bags and packages lying around. And above all: you can see exactly what you have left, so less waste.

 

 

 

🌱 In summary:

 


Storing in jars is more than just smart organization. It’s a simple way to eat better, throw away less, and organize your kitchen with style.


👉 Want to go further? Discover our “5-Day Meal Prep” guide or explore our tips for organizing your kitchen without plastic.

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