Does Honey Mustard Go Bad? + Other Common FAQs

Mustard, like any other condiment, usually has certain preservatives to keep them fresh and tasty longer because condiments are usually accompanied by food. Therefore, condiments tend to stay fresh longer since you do not use condiments quickly.

But like all food, condiments can go bad over time, and you may be wondering if honey mustard goes bad. I looked up the facts, and here is what I discovered!

Does Honey Mustard Go Bad?

Honey mustard can go bad, but honey mustard will not go bad quickly. Honey mustard may lose its quality over time especially if the honey mustard is not kept and stored properly. A jar of honey mustard may separate, lose creaminess and consistency, and even give off a bad smell if the honey mustard is not at peak quality.

How do you know if your honey mustard is still safe to consume? Keep reading for more information!

How Long Does Honey Mustard Last?

Honey mustard’s shelf life depends on the quality of ingredients, the preservatives added, and the storage conditions.

If the jar is unopened at room temperature, honey mustard can keep for up to a year as long as the honey mustard is stored away from direct sunlight and heat.

However, if the same unopened jar is placed in the refrigerator, honey mustard can last for up to 2-3 years.

Since the temperature inside the refrigerator is constant, the unopened honey mustard jar is not prone to a lot of sudden temperature changes and outside bacteria.

An opened honey mustard jar is required to be stored in the fridge, especially if the honey mustard has mayonnaise.

Additionally, honey mustard can last up to a year as long as the jar is not contaminated with any other food products or left open for a long time outside the fridge.

How Do You Store Honey Mustard To Keep It From Going Bad?

To keep your honey mustard from going bad, make sure the honey mustard is stored in the right conditions to ensure your honey mustard stays in top condition as long as possible.

Always make sure that honey mustard is stored away from places where prone to temperature changes because honey mustard needs a constant temperature to stay fresh and tasty.

Refrigerate your honey mustard whether opened or unopened since honey mustard will always benefit from refrigeration.

Refrigerating honey mustard ensures no sudden changes in temperature and protects the honey mustard from outside factors as well.

How Can You Tell If Honey Mustard Has Gone Bad?

How Can You Tell If Honey Mustard Has Gone Bad?

Honey mustard that has gone bad will smell, look, and taste different.

Your honey mustard may have a separation of ingredients, but this does not always indicate that honey mustard has gone bad because the honey mustard might have just sat out of the fridge for a while.

However, if the separation includes discoloration or watery consistency, it may be time to throw out your honey mustard.

Molds may also be present in your honey mustard jar especially if the jar is not airtight.

Contamination and the presence of molds may also happen if the spoon you are using to scoop out your honey mustard is dirty or has other products on the spoon.

Since honey mustard is sweet, it may mask any smell that will tell you if the honey mustard has already gone bad.

If the honey mustard smells a little off, throw out your honey mustard immediately.

Lastly, if your honey mustard tastes different or tastes bad, then refrain from consuming the honey mustard.

Is Honey Mustard Okay To Consume After Its Best By Date?

Most best-by dates on mustard jars are an indication of when honey mustard will start losing its flavor and quality, not necessarily when you should throw honey mustard out.

Therefore, honey mustard’s expiration date is when honey mustard’s peak quality time has ended.

If your honey mustard jar is unopened, undamaged, and stored properly, the honey mustard will be okay to consume even after the best-by date has passed.

Typically, honey mustard has a lot of preservatives that help make the honey mustard last longer in storage.

As long as honey mustard is not contaminated in any way and kept in an airtight container, your honey mustard will last a long time and be safe to consume.

However, if the jar of honey mustard is unopened, it is always good to remember the best-by date so you can check its freshness.

If the honey mustard is kept in the fridge, the honey mustard may be safe to eat still.

One good thing to do is to always check the manufacturer of your favorite honey mustard brand to know if they suggest consuming the product even if it has passed the best-by date. There may be factors needed to consider this, and the maker will know them best.

Read our related articles to discover if honey mustard is gluten-free, if honey mustard has eggs, and if honey mustard has honey.


Honey mustard will not go bad for a long time, but honey mustard will lose peak quality eventually. Like all food products, the key to making honey mustard last longer is to store it properly.

It is also important to read the label of any honey mustard product you buy so you will know how the manufacturer suggests the honey mustard’s proper storage conditions and best-by date.

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