21 Tricks to Make Groceries Last Longer

A few simple moves can extend the life of bananas, tomatoes, bread, milk and many other items.


Tired of the frequent runs to the grocery store to replenish your supply of produce and other perishables?

Certain items, like bananas and bread, have a brief shelf life, so you’re forced to buy in smaller portions. But with these items and many others, you can use some simple tricks to extend their useful life.

Instead of wasting time, money and gas each week, here are some ways to make your groceries last longer:

1. Toss spoiled produce

Before storing, examine the contents of each bag and promptly remove items that are bruised, overripe or on the brink of spoiling. Items in this condition release ethylene gas that could spoil good produce.

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

2. Ditch plastic for Mason jars

With glass Mason jars, you won’t have to worry about being exposed to the BPA that can be found in plastic containers. Mason jars also do not stain, and your produce will last a few days longer. Mason jars work well for preportioned salads, extending the shelf life to up to 10 days.

3. Butter and wrap sliced cheese

Tired of cheese quickly drying out? 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 storage bags

Poke a few holes in those produce bags you get at the grocery store. Otherwise, they’ll trap moisture that will cause produce to break down faster.

5. Consider the freezer

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

It only takes a few seconds to wrap some plastic around the crown of a bunch of bananas, and it will curb the release of ethylene gas. This gas makes any other produce in the vicinity spoil faster.

7. Bundle up herbs

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 stems first.

8. Store counter items away from windows

It may be convenient to store melons or pears on an area of the counter closest to the window, but don’t do it. Sunlight speeds up the ripening process.

9. Pantyhose is best for onions

Drop an onion in each foot, tie a knot in between and continue this pattern until you fill the legs. 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

You may be planning for the week ahead, but slicing and dicing too far in advance reduces the life of produce. Of course, if you must get chopping, a little lemon juice will help produce last longer before it starts to brown.

11. Wrap greens in foil

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

12. Stabilize the refrigerator’s temperature

Aim for 40 degrees Fahrenheit to prevent the growth of toxic food bacteria. You don’t want the temperature so cold everything is frozen. On the other hand, a refrigerator that is too warm results in spoilage. That is like throwing money away.

13. Paper bags are ideal for mushrooms

Plastic bags are a haven for moisture, causing mushrooms to mildew.

14. Place tomatoes upside down on the counter

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

15. Tidy up and organize the refrigerator

It may be convenient to leave expired items in the corner of the fridge until you have time to purge. However, the mold content will expand to other areas and contaminate open products. Also, too much clutter reduces the circulation of cool air and creates warm spots.

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