Can You Freeze Tomatoes?

Yes — you can freeze tomatoes whole, chopped, roasted, or cooked into sauce for up to about 3 months. The one thing to know: tomatoes are very high in water, so they turn soft once thawed. That makes frozen tomatoes perfect for cooking — sauces, soups, stews, curries — but not for slicing into a salad. Used that way, freezing is a brilliant way to rescue a glut or a sad, softening punnet.

Tomatoes are one of the most common things to over-buy and then watch wrinkle in the fruit bowl. Fango lets you log them and set a reminder to use or freeze them before they go soft.

How to Freeze Tomatoes — Step by Step

There's more than one way, depending on what you've got and how you'll use it. The simplest is to freeze them whole and raw. General freezing guidance applies — freeze them fresh, and label with the date.

1. 1
   Whole and raw — the easy way. Wash and dry them, cut out the cores, and open-freeze whole on a lined tray. Once solid, tip into a bag. No blanching needed.
2. 2
   Chopped. Roughly chop and freeze in portions or flat bags, ready to tip straight into a pan. Great for halved cherry tomatoes too.
3. 3
   As sauce or roasted. Cook a glut down into a simple sauce, or roast them, then cool and freeze in portions. This saves the most space and is the most ready-to-use.
4. 4
   Label and date. Mark the bag and use within about 3 months. See the full guide to freezing food for more.

Why Frozen Tomatoes Are for Cooking, Not Salads

It's worth being clear about what you'll get back. Because tomatoes are mostly water, freezing forms ice crystals that break down their cell walls. When they thaw, they go soft and lose their shape — that's normal, and it doesn't affect safety or flavour. It just means frozen tomatoes are a cooking ingredient: they melt down beautifully into anything simmered, but won't hold up sliced on a plate.

There's a neat upside, though. Run a frozen tomato under warm water and the skin slips straight off — an effortless way to peel tomatoes for a sauce. You can even grate a frozen tomato on a box grater for an instant passata-style base.

Best Ways to Use Frozen Tomatoes

Add them straight from frozen — no thawing required. They break down as they heat, releasing their juice into the dish.

Freezing tomatoes is a classic waste-saver, especially with a garden glut or a too-big punnet. For more, see how to reduce food waste at home, food storage tips, and how to use a frozen base in soup.

How Long Do Tomatoes Last in the Freezer?

Tomatoes keep their best quality for about 3 months frozen. They stay safe for longer while frozen, but flavour fades, so label the bag. For fresh storage and where tomatoes sit among other foods, see how long food lasts in the fridge — though tomatoes actually keep their flavour best stored at room temperature, out of the fridge.

Frequently Asked Questions

Can you freeze tomatoes?

Yes. You can freeze tomatoes whole, chopped, roasted, or cooked into sauce for up to about 3 months. They turn soft once thawed, so frozen tomatoes are best for cooking — sauces, soups, stews, and curries — rather than eating raw in a salad.

Can you freeze whole tomatoes raw?

Yes. Wash and dry them, remove the cores, and open-freeze them whole on a tray before bagging. A handy bonus: the skins slip off easily under warm water once they're frozen, so it's an effortless way to peel them for cooking.

Why do frozen tomatoes go mushy?

Tomatoes are very high in water, and freezing forms ice crystals that break down the cell structure. That's why they soften and lose their shape when thawed. It doesn't affect safety or flavour — it just makes them a cooking ingredient rather than a salad one.

How do you use frozen tomatoes?

Add them straight from frozen to anything cooked — pasta sauces, soups, stews, curries, and chilli. They break down as they heat, so there's no need to thaw first. Frozen whole tomatoes can also be grated from frozen into a quick sauce.

How long do tomatoes last in the freezer?

Tomatoes keep their best quality for about 3 months in the freezer. They stay safe for longer while frozen, but flavour and texture decline, so label the bag with the date.

Should you blanch tomatoes before freezing?

You don't need to. Unlike many vegetables, tomatoes freeze fine raw and whole without blanching, especially as they'll be cooked later. Blanching and peeling first is optional if you prefer skinless tomatoes ready to go.

The easy win: log tomatoes in Fango when you buy them, and freeze any softening ones whole. A bag of frozen tomatoes is a sauce, soup, or stew waiting to happen.