21 Tricks to Make Groceries Last Longer

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Grocery shopping can be frustrating, especially if you love fresh produce and other perishables. Certain foods — for instance, bananas and bread — have a brief shelf life. So, you’re forced to buy in smaller portions.

But with food that’s more perishable, you can use simple tricks to extend the useful life. Instead of wasting time, money and gas on shopping, here are some ways to make your groceries last longer so you can shop less.

1. Toss spoiled produce

Spoiled produce
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Before storing, examine the contents of each bag and promptly remove food that’s bruised, overripe or on the brink of spoiling. Fruit and vegetables in this condition release ethylene gas that can spoil good produce.

You can also purchase an ethylene gas absorber to delay the ripening process.

2. Use glass Mason jars

Mason jar
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With glass Mason jars, you won’t have to worry about being exposed to BPA that may be in plastic containers. Also, Mason jars do not stain, and many people believe that produce lasts a few days longer. Find Mason jars at Amazon.

3. Butter and wrap the cut edge of cheese

Cheese slices
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Tired of cheese quickly drying out? Here’s a trick: Apply a thin layer of butter to the exposed side, wrap the block in waxed paper and place it in a plastic bag.

4. Puncture plastic produce bags

Carrots in plastic bag
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Poke a few holes in those produce bags you get at the grocery store. Otherwise, they’ll trap moisture that causes most produce to break down faster. (Sometimes a tight seal is needed on a plastic storage bag: See tip No. 21.)

5. Use the freezer

Frozen foods
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Frozen banana pops are my favorite for two reasons: They preserve unused bananas, and they taste great.

Freezing works well for most fruits and vegetables, as long as they are consumed within eight to 12 months.

Just remember to label them so you don’t find yourself eating something that’s been hiding in the back of the freezer for a decade.

6. Shrink-wrap the crown of bananas

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It only takes a few seconds to secure some plastic wrap around the crown of a bunch of bananas. This curbs the release of ethylene gas.

7. Bundle up herbs

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Herbs can be displayed like a beautiful bouquet of flowers in a vase of water. Doing this keeps the herbs alive a lot longer without taking up refrigerator space. Just be sure to trim the end of the stems first.

8. Store counter items away from windows

Pears on a window sill
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It may be convenient to store melons or pears on an area of the kitchen counter closest to the window, and they do look nice in the light. But don’t do it unless you want them to ripen faster. Sunlight speeds up the ripening process.

9. Keep onions in pantyhose

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Drop an onion in each foot, tie a knot above it and continue this pattern until you fill the legs. Hang the pantyhose in a cool, dry, dark place, such as a pantry or closet. When you need an onion, just snip one free.

According to Lifehacker:

“Apparently keeping the onions dry, able to breathe, separated, and suspended in the air maximizes their shelf life.”

10. Don’t immediately slice and dice

Hand slicing fruit
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Planning for the week ahead is a good idea. But be careful of slicing and dicing too far in advance; it reduces the life of produce.

Of course, if you must get chopping, a little lemon juice helps produce last longer before it starts to brown.

11. Wrap greens in foil

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When wrapped in foil, broccoli, lettuce and celery will last in the fridge for a month or more.

12. Stabilize the refrigerator’s temperature

Hand adjusting thermostate in fridge.
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Aim for 40 degrees Fahrenheit to prevent the growth of toxic food bacteria. You don’t want the temperature so cold that your food freezes. On the other hand, a refrigerator that is too warm encourages spoilage, and that’s throwing money away.

13. Use paper bags for mushrooms

Mushrooms spilling out of paper bag.
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Plastic bags are a haven for moisture. They cause mushrooms to mildew. When a grocer offers paper bags next to the mushroom display, be sure to use one.

14. Place tomatoes upside down on the counter

Tomatoes on a wood table
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If the stem was removed before purchase, place the tomatoes upside down so air won’t seep into the small opening, which expedites ripening.

Tomatoes ripen quickly and should be eaten soon after they are purchased. For the freshest taste, keep unripe tomatoes outside the refrigerator. When they are fully ripe, though, put them in the refrigerator to extend their life, says Food52.

15. Keep the refrigerator tidy and organized

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It is convenient to leave expired items in the corner of the fridge until you have time to purge. However, mold content in one area of the fridge can expand to other areas, contaminating open products.

Also, refrigerator clutter reduces the circulation of cool air and creates warm spots.

16. Store milk away from the refrigerator door

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The temperature is cooler on the middle shelf of a refrigerator. That’s the place to store things that could spoil quickly.

17. Segregate produce and meats

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Allowing fresh produce and meats to mingle creates the risk of cross-contamination and causes rapid spoilage.

Meats should be wrapped and stored near the bottom of the refrigerator or freezer (in case they leak). To be extra safe, place meats in a bowl to catch any liquid.

18. Reseal prepackaged goods

Salad bag
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When you keep goods sealed, air will remain in the package and items won’t quickly harden or dry out.

19. Freeze bread

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Freezing bread stops the onset of mold, which can spread like wildfire and quickly contaminate an entire loaf.

Also, try storing half of the loaf in the fridge and the other half in the freezer.

20. Store leftovers in airtight glass containers

Glass leftovers
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Airtight lids keep air out. And with glass, you don’t have to worry about chemicals from plastic leaching into your food.

21. Store lemons and limes in the fridge

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Are you tempted to store lemons, limes and other bright-colored citrus fruits on the counter? They certainly do look great in a bowl.

Don’t do it. Instead, seal them in a plastic bag and store it in the refrigerator to keep them fresh longer. The extra humidity helps retain moisture. Alternatively, store citrus fruit in a bowl of water in the fridge, says Food52.

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