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How Long Do Twinkies Last? Do They Go Bad?

Have you ever been curious about how long Twinkies last and if they ever go bad?

That’s a question many snackers have asked, but the answer is not as straightforward as one might think.

It turns out that some factors, like temperature and storage methods, can significantly impact the lifespans of these iconic snacks.

In this post, we’ll take an in-depth look at how long Twinkies last and discuss the science behind what makes them so shelf-stable to begin with.

We’ll also offer some tips on making sure your own consumption habits stay within safe confines of nutrition recommendations!

What’s Twinkies?

Twinkies are an American snack cake, made byHostess Brands, that consists of a golden sponge cake with a creamy filling.

The cakes are individually wrapped in cellophane and come in packs of two, three, or four.

Twinkies are distributed nationwide and are available all year round.

The original Twinkie was created in 1930 by James A.

Dewar, a baker for the Continental Baking Company, which later became Hostess Brands.

The cake was named after Dewar’s favorite billboard advertising character, Twinkle Toe Sneakers.

The original Twinkie recipe used banana cream filling, but this was changed to vanilla cream during World War II when bananas were rationed.

Today, there are over 50 million Twinkies consumed every year.

So how long do these tasty snacks last? According to the Hostess website, an unopened package of Twinkies has a shelf life of 45 days.

However, if you open up a pack of Twinkies and don’t eat them all in one sitting (we don’t blame you), they will only last about a week before they start to go bad.

So there you have it. Now you know everything there is to know about Twinkies.

Be sure to enjoy them while they’re fresh for the best taste.

How to Store Twinkies?

Storing Twinkies, the delightful yellow snack cakes, is an important part of preserving their wonderful flavor and texture.

The best way to store them for long-term enjoyment is in an airtight container in a cool, dry place.

If you want to enjoy your Twinkies as close to fresh from the package as possible, it’s important to keep temperatures below 80 degrees Fahrenheit.

Refrigerating or freezing Twinkies can cause them to become soggy upon defrosting and should be avoided unless the package instructions indicate otherwise.

Do not expose Twinkies to direct sunlight or heat sources like stovetops, or the cake may become dry and crumbly.

Finally, use one clean utensil when taking a Twinkie out of the package so bacteria won’t accumulate in the remaining cakes.

Following these tips ensures that your Twinkies will stay as fluffy and delicious as possible.

How Long Do Twinkies Last?

How long do Twinkies last? That’s a question that has been debated for years.

Some say that Twinkies are virtually immortal, while others claim that they only last a few days.

So, what’s the truth? The answer, unfortunately, is somewhat inconclusive.

Twinkies do have a relatively long shelf life, but how long they actually last depends on a number of factors, including storage conditions and how they are packaged.

Twinkies are typically sold in packages of two or three, with each cake individually wrapped in foil.

If stored properly, in a cool and dry place, these cakes can last for months.

However, if they are exposed to heat or moisture, their shelf life will be significantly reduced.

There have been reports of people finding Twinkies that are several years old, but it’s important to note that these cakes were probably stored under ideal conditions.

In all likelihood, the average Twinkie will only last for a few weeks after its expiration date.

Can You Freeze Twinkies?

Yes, you can freeze Twinkies.

In fact, freezing Twinkies is a great way to extend their shelf life and enjoy them for longer.

When stored in the freezer, Twinkies will last for up to 6 months.

To freeze Twinkies, simply place them in a freezer-safe container or bag.

For best results, wrap each individual Twinkie in plastic wrap or aluminum foil before placing it in the container or bag.

This will help prevent them from sticking together and will make it easier to grab just one (or two) when you’re ready to enjoy them.

When you’re ready to eat a frozen Twinkie, simply remove it from the freezer and let it thaw at room temperature for about an hour.

Or, if you’re in a hurry, you can defrost the Twinkie in the microwave for about 30 seconds.

How to Tell If Twinkies are Bad?

Before biting into a Twinkie, check its physical appearance.

Twinkies should have a light to medium-yellow color with a slightly shiny surface and soft texture.

If it appears too dark or is hard to the touch, then it may be stale.

Also give a gentle squeeze; if it feels overly squishy or has lumps and bumps, then it’s best to discard the Twinkie.

Smell the cake part of the snack; if there is an off odor, then this is another sign of staleness.

Spoiled Twinkies also produce mold, so look for squishy patches in these cake-expiration investigations.

Finally, don’t forget about taste testing – twelfth time’s the charm.

With any luck, none of these methods of determining edibility will be necessary when biting into your sugary golden spongecake treat.


Twinkies have an incredibly long shelf life, but they will eventually go bad.

If you want your Twinkies to last as long as possible, store them in a cool, dry place.

When Twinkies do start to go bad, they will develop mold and become misshapen.

If you see any of these signs on your Twinkies, it’s time to throw them out.

Thanks for reading.

How Long Do Twinkies Last? Do They Go Bad?

5 from 1 vote
Prep Time 15 minutes
Cook Time 15 minutes
Total Time 30 minutes
Course Shelf Life
Servings 1 Serving


  • Twinkies
  • Air-tight containers or Ziplock bags
  • Labels and markers


  • Store your product in an labelled container in a cool, dark place like the pantry or fridge.
  • If your food is frozen, allow it to thaw in the fridge before cooking.
  • Make sure to look for signs that your food has gone bad before eating it.
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