---
title: "Can Sun-Dried Tomatoes Go Bad? [How To Tell If They’ve Gone Bad?]"
description: "Want to know if sun-dried tomatoes can go bad if you don’t store them properly? Read more to find out if they can go bad and how to tell if they’ve gone bad."
canonical: "https://kitchencuddle.com/can-sun-dried-tomatoes-go-bad/"
author: "Anushree R."
published: "2022-04-23T11:55:19"
updated: "2026-10-30T00:59:23"
---

# Can Sun-Dried Tomatoes Go Bad? [How To Tell If They’ve Gone Bad?]

![Sun-dried tomatoes on a table](https://kitchencuddle.com/wp-content/uploads/2022/04/sun-dried-tomatoes-on-a-table-1024x576.jpg)

Sun-dried tomatoes can add a delicious burst of flavor to a dish. They also have an incredibly long shelf-life compared to fresh tomatoes, making them a valuable pantry ingredient. However, you may like to know if they will hold up for a long time. So, can sun-dried tomatoes go bad?

**Yes, sun-dried tomatoes can go bad. Storage depends on how they were dried, whether they are packed in oil and whether they are a commercially prepared product. Follow the package or a tested home-preservation method rather than assuming that every dry tomato lasts a year or every oil-packed jar lasts two years.**

Let’s now understand this in a bit more detail.

## What Are Sun-Dried Tomatoes?

Drying removes much of a tomato’s water and concentrates its flavor. Dried tomatoes may be chewy or crisp, depending on the intended product and drying method.

For home preparation, use sound, ripe tomatoes and a tested drying method. Simply salting overripe tomatoes and leaving them outdoors for several days does not establish that they have dried safely.

Choose the drying equipment, slice size and drying endpoint specified by the method. After drying, cool and package the tomatoes as instructed. You can then use them in sauces, pasta, salads or other dishes, rehydrating them when the recipe calls for it.

## Different Types Of Sun-Dried Tomatoes

You can find plain dried tomatoes and oil-packed tomatoes, and either type may be sold commercially. Their preparation and packaging affect storage.

1.  **Plain sun-dried tomatoes:** These sun-dried tomatoes are stored directly without any preservatives or additional ingredients.
2.  **Oil-packed sun-dried tomatoes:** These tomatoes are packed in oil for flavor and texture. Oil is not, by itself, a safety treatment. Commercial products and home-prepared mixtures can require different storage.
3.  **Store-bought sun-dried tomatoes:** These are packaged sun-dried tomatoes that you buy from a store. They may contain additional ingredients like herbs and seasonings. Store-bought sun-dried tomatoes usually come in tightly sealed, airtight packaging with the expiry date mentioned clearly.

The lifespan of sun-dried tomatoes differs according to the category that it belongs.

It also depends on how you store and use it. Let’s look at this in closer detail.

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## How Long Do Sun-Dried Tomatoes Last?

Sun-dried tomatoes last longer than fresh tomatoes because they’ve less moisture.

Fresh tomatoes will not last for more than a few days at room temperature. They will store for slightly longer when refrigerated.

Proper drying and packaging can extend storage, but the safe method depends on the product. Do not assume that an oil-packed home mixture is shelf-stable.

Their shelf-life will depend on how you store and use them.

Let’s look at the different types of sun-dried tomatoes to understand this better.

### Plain Sun-Dried Tomatoes

Fully dried tomatoes still need protection from moisture and insects. [NCHFP recommends clean, dry, well-sealed containers and a cool, dark storage location for dried foods](https://nchfp.uga.edu/how/dry/drying-general/packaging-and-storing-dried-foods/).

Pack small amounts so that the whole supply is not repeatedly exposed to humid air. Storage temperature and residual moisture affect quality, so there is no single guaranteed shelf life for every batch.

Check for condensation or spoilage. Discard moldy dried food rather than removing the visible pieces and assuming the rest is safe. Follow the package instructions for commercially dried tomatoes.

### Oil-Packed Sun-Dried Tomatoes

[![Oil-packed sun-dried tomatoes](https://kitchencuddle.com/wp-content/uploads/2022/04/oil-packed-sun-dried-tomatoes-1024x576.jpg)](https://kitchencuddle.com/wp-content/uploads/2022/04/oil-packed-sun-dried-tomatoes.jpg)

Do not rely on oil as a barrier that makes tomatoes safe. For homemade tomatoes in oil, use a tested method and follow its refrigeration requirements.

[Oregon State University’s current guidance](https://extension.oregonstate.edu/es/node/154041/printable/print) requires thoroughly dried tomatoes and refrigerated storage for its tomato-in-oil method. If garlic or herbs are added, it directs refrigeration and use within four days, or freezing for longer storage. Do not substitute a guessed recipe or apply commercial jar shelf-life claims to a homemade mixture.

For a commercial oil-packed product, follow its label before and after opening. Use clean utensils and do not keep an opened jar for months merely because the tomatoes remain covered by oil.

### Store-Bought Sun-Dried Tomatoes

Sun-dried tomatoes are available in many grocery stores. You can buy them in sealed airtight packages or packed in oil, as per your preference.

These tomatoes may or may not contain preservatives. The label will usually indicate this information.

In either case, aim to use up the tomatoes by the expiry or use-by date on the packaging.

Store-bought sun-dried tomatoes will usually hold up for a very long time when unopened.

Follow the label’s storage instructions after opening. A plain dry product and an oil-packed jar do not necessarily need the same treatment.

**Related:** [Does A Toaster Have Teflon?](https://kitchencuddle.com/do-toasters-have-teflon/) | [What Can You Do With Souvenir Spoons?](https://kitchencuddle.com/what-to-do-with-souvenir-spoons/)

## How To Tell When Sun-Dried Tomatoes Are Bad?

Discard tomatoes with mold, a musty or otherwise abnormal smell, or evidence of spoilage. If a dried batch becomes moldy, do not sort out only the visibly affected pieces and keep the rest.

Normal appearance does not prove safe preparation or storage, especially for homemade food in oil. Use the product’s instructions and storage history as well as signs of spoilage. Do not taste a questionable jar to test it.

Darkening can also be a quality change during storage; it is not a reliable test for the presence or absence of harmful organisms. When the preservation method or storage history is uncertain, do not eat the product.