How Long Is Pizza Sauce Good For In The Fridge? Answer here!

If there is still a bit of leftover pizza sauce from the last time. As you take the sauce out of the fridge, you smell it for a little while and wonder if it is still edible. You think that the sauce is still good since there is no bad smell, so you slather the sauce over your pizza.

However, when you take the pizza out of the oven and take the first bite, you immediately spit it out, realizing the sauce was heavily spoiled.

This article will come as your savior if you are looking for ways to make the same mistake next time.

Scroll down to learn about how long is pizza good for in the fridge and how to store the sauce properly.

Keep on reading!

How Long Is Pizza Sauce Good For In The Fridge
Pizza Sauce

How Long Is Pizza Sauce Good For In The Fridge?

Generally speaking, if the fridge temperature is from 35 to 40℉ (1,66 to 4,44°C),  pizza sauce can last for around 5 to 7 days. What is more surprising is that if you store your pizza sauce in a freezer with a temperature of 0°F and in a proper way, the answer for how long can pizza sauce last in the fridge could be up to as long as 3 months.

Keeping pizza sauce in the fridge can help prolong the lifespan of the sauce, but it is not for so long. Yet, there is no exact answer to this question because it depends largely on the temperature and the main ingredient of the sauce.

How long is pizza sauce good for after opening also depends on the main base and ingredient of the sauce. Normally, cheese-based pizza sauce, which contains dairy products, cannot last as long as tomato sauce. If you process sauce from stores and supermarkets, you can keep it in the fridge for one to two weeks (7-14 days) thanks to the preservatives added to the sauce.

How To Freeze Pizza Sauce For Storing

As mentioned, pizza sauce can expire even if you store it in a fridge due to the growth of bacteria. Remember this: bacteria create mold, and low temperature can only slow down the spoiling process. However, you can extend the expiry date by freezing pizza sauce.

In A Jar

One of the easiest ways to freeze pizza sauce for storing is to keep the pizza sauce in a jar. Here is what to do with leftover pizza sauce: put it in a jar that is available in your kitchen for storing. Or else, purchase a whole new jar of pizza sauce from stores.

Remember: you have to ensure there are no cracks and holes in the preserving jar. Once you pour all the sauce into a jar, close the jar’s cap carefully and tightly to prevent outer air and moisture from getting in. Do not forget to write the expiry date on a note and stick it onto the jar as well.

In Airtight Bags

If jars require a lot of space and your fridge is fully packed, then freezing pizza sauce using air-tight plastic bags is not a bad idea. The first step is to get the type of plastic bag which is specialized for preserving food at fridge temperature.

Once you have the bag, carefully pour the pizza sauce into it and remove as much air as you can, and you are ready to freeze the pizza sauce. The last step is to stick an expiry note on the bag, and you can put it in the fridge.

In Ice Cube Trays

Another way to neatly freeze pizza sauce in the fridge is using ice cube trays. They are the perfect alternatives for you to maintain the great value of pizza sauce!

The steps are also very simple. Before pouring the pizza sauce, you have to remove all the ice cubes as well as wash the tray thoroughly. After that, carefully pour the sauce into the tray and put it in the freezer. After as long as 3 hours, the sauce is frozen and turned into cubes.

At this stage, you can put the sauce cubes in a plastic bag. Let’s not forget to note down the expiry date!

How To Tell If Pizza Sauce Is Spoiled?

How To Tell If Pizza Sauce Is Spoiled
Signs of Pizza Sauce Is Spoiled

Here are a few signs to tell you if your sauce is out of date:

Whether there is mold in your sauce

Even when you keep the sauce at fridge temperature, mold can still thrive. If you open your pizza sauce jar and see mold (which is usually green, black, or white) on the surface of the sauce, you know that the sauce is no longer edible.

Perhaps you would think that you can still consume the sauce after removing all of the molds. Here is the answer: when there are molds in your sauce, it means that the pizza sauce is heavily spoiled. You can have food-poison and be seriously ill if you are still eating the molded sauce.

Terrible Smell and Taste

If you take a whiff when opening the sauce jar and there is a strange smell coming up to your nose, pour the sauce away since it is spoiled. In case there is no strange odor coming from the sauce, you should also taste it before eating.

Although the sauce does not smell bad, the flavor of the sauce is no longer the same as it can be sour or bitter. If the color of the sauce seems different from the color it should be, then it’s time for you to throw your pizza sauce away without hesitation.

Further signs of spoiled pizza sauce

Whenever you go to stores or supermarkets to buy a jar of pizza sauce, you may see that there are jars with damaged jar seals, disfigured pizza sauce cans. Not only that, if you open a jar and see the bubbling foam on the sauce, you should return the can back to the store where you bought it or buy a new one.


How Long Does Homemade Pizza Sauce Last In The Fridge?

Generally speaking, homemade pizza sauce can stay fresh for around 5 to 7 days if you keep it at normal fridge temperature, which is from 35 to 40℉. Meanwhile, processed Pizza Sauce from stores can stay fresh for 1 to 2 weeks.

If you preserve your homemade pizza sauce in a freezer, the answer for how long will pizza sauce last in the fridge could be up to 3 months.

Does Pizza Sauce Go Bad In The Fridge?

The answer to this question is a big YES. Pizza sauce can go bad even when it is preserved in the fridge. To be more specific, this is because fresh food will spoil over time due to the growth of bacteria.

Although the low temperature of the fridge cannot prevent the pizza sauce from going bad, the bacteria in pizza sauce are hindered from thriving at a fast pace so that the sauce can stay fresh for longer.

In simple words: The fridge cannot prevent pizza sauce from going bad; it only hinders the spoiling process! Be mindful of this!

How Does A Fridge Preserve Pizza Sauce?

In a cold condition created by the fridge, the movements and activities of bacteria in pizza sauce are slowed down, making them impossible to thrive fast and create molds.

To put it in simple words: the lower the temperature in the fridge is, the longer the pizza sauce can be kept. That is the reason why if you free pizza sauce, it can be preserved for up to 3 months.

Hence, if you are wondering the question, “can I freeze pizza sauce?”, the answer is yes, you can.


On a beautiful Sunday morning, you decide to have a pizza since you have always been an avid pizza fan. After preparing yourself a large size pizza with a tempting coat of melting Mozzarella cheese on the top, you think it would be a big mistake if you eat pizza without pizza sauce.

Indeed, pizza sauce is also an important part that brings the flavor of your pizza to another level. In short: with tomato sauce, your pizza tastes fantastic! With that being said, it is important for you to know about the pizza sauce, especially how long is pizza good for.

As we’ve mentioned above, there is no fixed answer to the question “How long is pizza sauce good for  in the fridge?”. Take note that your favorite can last up from 3 to 5 days in the fridge and up to 3 months in a freezer! Via this post, we believe that you will be able to preserve your pizza sauce properly so that you can enjoy it next time!

Kevin Richard

Hi all! I’m Kevin. I spend plenty of time in the kitchen every day because I love cooking healthy and delicious foods for my family and friends. Cooking gives me a chance to be creative and fun. It’s also one of the most meaningful ways to express my love and take care of my little family.

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