This Is Where You Should Be Storing Your Ketchup, According to Heinz (2024)

Not sure if you should store ketchup in the fridge or in the pantry? Learn the best way to store the beloved condiment.

By

Laurel Randolph

This Is Where You Should Be Storing Your Ketchup, According to Heinz (1)

Laurel has over 10 years of experience developing recipes and writing about food. She is the author of 4 cookbooks, including the bestselling "The Instant Pot Electric Cookbook."

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Updated November 06, 2023

This Is Where You Should Be Storing Your Ketchup, According to Heinz (2)

When it comes to refrigeration, some foods—like milk, meat, and delicate leafy greens—are obviously team fridge. But what about the bottles and bottles of sauces and condiments, like ketchup? What needs the cold environment of the refrigerator, and what’s safe to store in the pantry?

This Is Where You Should Be Storing Your Ketchup, According to Heinz (3)

One condiment that’s always at the forefront of the debate is ketchup. Diners and restaurants often leave their bottles out at room temperature, while many home cooks stash the bottle in the fridge. Does ketchup need to be refrigerated?

The Case for Storing Ketchup in the Pantry

Ketchup is highly acidic thanks to its two main ingredients: tomatoes and vinegar. It also contains a good amount of salt and sugar, which are natural preservatives. Because of this, and the fact that ketchup is cooked, the condiment is shelf-stable according to the U.S. Department of Agriculture (USDA).

You’ve probably noticed that many diners and burger joints leave their ketchup bottles on their dining tables at room temperature. This is because ketchup is safe to store in an airtight container in the pantry… with one caveat.

The Case for Storing Ketchup in the Fridge

How often are you consuming ketchup? Do you go through a bottle in a few days? Or does it take a month or more?

Unless you’re a busy diner going through and refilling ketchup bottles every day or two, you should store your ketchup in the fridge. This is because, just like pickles, the flavor and texture declines after you open the bottle or jar and the ketchup is exposed to air.

To slow down this process way down, stash it in the fridge. This keeps your ketchup tasting salty, savory, sweet, tangy, and perfectly tomato-y. According to the USDA, ketchup can keep in the fridge for about six months after it’s open.

This Is Where You Should Be Storing Your Ketchup, According to Heinz (4)

The Verdict

Even Heinz weighed in on the subject a few years ago, stating that “because of its natural acidity, Heinz® Ketchup is shelf-stable. However, its stability after opening can be affected by storage conditions. We recommend that this product, like any processed food, be refrigerated after opening. Refrigeration will maintain the best product quality after opening.”

Who knows ketchup better than Heinz? Unless you’re a ketchup fiend and plan to use a whole bottle within a matter of days, we too recommend storing ketchup in the fridge.

This Is Where You Should Be Storing Your Ketchup, According to Heinz (2024)

FAQs

This Is Where You Should Be Storing Your Ketchup, According to Heinz? ›

In case you're wondering, Heinz previously spoke out about this, using a poll on X to call out that ketchup should go in the refrigerator. The company did say that its product is shelf-stable because of its acidity but refrigerating it can maintain product quality.

Where should Heinz ketchup be stored? ›

Unless you're a busy diner going through and refilling ketchup bottles every day or two, you should store your ketchup in the fridge. This is because, just like pickles, the flavor and texture declines after you open the bottle or jar and the ketchup is exposed to air.

Where should ketchup be stored Heinz finally settles heated debate? ›

The guidelines at FoodSafety.gov state that shelf-stable products like mustard, mayo, barbecue sauce, ketchup, soy sauce, teriyaki sauce, Worcestershire sauce and salsa will benefit from being stored in the fridge. "Refrigeration ensures that commercial sauces and condiments stay fresh for a longer period of time."

Where is the best place to store tomato ketchup? ›

Food safety experts say that while ketchup is shelf-stable, it generally tastes better when kept cold. “I'm shocked there's a controversy,” said Martin Bucknavage, a food safety specialist at Penn State University. “If you want to maximize the quality of your ketchup, you keep it in the fridge.”

Why do you hit the 57 on Heinz ketchup? ›

A spokesperson from the company responsible for everything from sauce, to soup and baked beans told TODAY food: “The sweet spot to tap on the Heinz bottle is the 57 on the neck.” “All you need to do is apply a firm tap where the bottle narrows, and the ketchup will come out easier.”

What does Heinz say about ketchup? ›

Heinz's American brand has previously said that its ketchup is shelf-stable because of its acidity (vinegar is the second-listed ingredient after tomatoes, which are themselves acidic) but nevertheless has advised users to keep it refrigerated after opening to “maintain product quality.” And the bottles bear the ...

Should ketchup be kept at room temperature? ›

If you use ketchup often, do as restaurants and diners do — just leave it out. Ketchup can be kept unrefrigerated for up to one month, but if you don't think you'll finish the bottle in that timeframe, it's best to keep it in the refrigerator.

Where is the best place to keep tomato sauce? ›

But the product is shelf stable and can be stored in the fridge or pantry without any adverse reactions. However, the truthful answer lies in the speed at which you go can finish the bottle. For those who can make a bottle last a while, storing in the cool temperature of the fridge is best.

What is the best place to store tomatoes? ›

If you don't have a wine fridge or cool cellar, store all ripe tomatoes that you can't eat within the first day in the refrigerator. If you're storing tomatoes in the refrigerator, it may be better to locate them on a top shelf near the door, which is often warmer than the bottom and back of the fridge.

What is the shelf life of Heinz ketchup? ›

Prepared ketchup (Heinz, etc), will last about 1 year AFTER its "best by" date if you open it and keep it in the fridge. If it is unopened and in the pantry (un-refrigerated), it will last about 2 years past the "best by" date.

What is the Heinz 57 slogan? ›

Heinz invented the slogan '57 varieties. ' At the time, Heinz sold more than 60 foods. Heinz has been linked to the number 57 for more than a century. The company's “57 varieties” slogan was a key part of its early strategy to attract consumers.

What does 57 mean on Heinz? ›

The reason for "57" is unclear. Heinz said he chose "5" because it was his lucky number and the number "7" was his wife's lucky number. However, Heinz also said the number "7" was selected specifically because of the "psychological influence of that figure and of its enduring significance to people of all ages".

Why did McDonald's drop Heinz ketchup? ›

In 1973, a tomato shortage hit Heinz hard, and the company decided its glass bottle business would take priority over bulk accounts. Needless to say, McDonald's' executives weren't happy with this and abruptly ended the exclusive agreement.

Does Heinz Ketchup go bad if not refrigerated? ›

Yes, ketchup can go bad. If unopened, commercial ketchup “can last for up to a year in your pantry,” says Okegbe, but once opened and refrigerated, it should ideally be consumed within six months. If left in the pantry once opened, use up the ketchup within a month to be safe.

Should tomato sauce go in the fridge or pantry? ›

Tomato sauce

Technically the 'pantry' advocates are correct, however, there's a catch. According to news.com.au, thanks to its high acidity and processing, tomato sauce (alongside other sauces like BBQ sauce and mustard) doesn't require refrigeration after opening.

What condiments do not need to be refrigerated after opening? ›

Our favorite tips and recipes, enjoyed by 2 million+ subscribers!
  • Mayonnaise - It Depends. Everyone thinks mayo must be refrigerated after opening, but that's not necessarily true. ...
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Sep 14, 2023

Do Heinz Ketchup packets need to be refrigerated? ›

What About Condiment Packets? Those leftover ketchup and mustard packets at the bottom of your take-out bag don't need to be refrigerated. Once you open them, though, use them up or throw them away. Salad dressing packets are good in the fridge for a few days.

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