Can You Freeze Spinach?

Yes — spinach freezes well, and there are two easy ways to do it. Freeze it raw for a quick job that's perfect for smoothies and cooking, or blanch it first to keep its colour and texture for longer. Either way, the leaves wilt or crumble once frozen, so frozen spinach is a cooking ingredient — brilliant in curries, soups, and pasta, but not a crisp salad leaf anymore.

A big bag of spinach is one of the fastest fridge items to turn slimy, so freezing what you won't use is a real waste-saver. Fango lets you log spinach when you buy it and set a reminder to use or freeze it before it wilts.

How to Freeze Spinach Raw

Freezing raw spinach takes about two minutes and is ideal if you'll be cooking or blending it. Wash and dry the leaves well, pack them loosely into a freezer bag, squeeze out the air, and freeze. The frozen leaves crumble in the bag, so you can grab exactly the handful you need. The UK Food Standards Agency advises freezing food before its use-by date and labelling it with the date — spinach is no exception.

1. 1
   Wash and dry well. Rinse the leaves and dry them thoroughly in a salad spinner or on a clean tea towel. Excess water means clumps and ice.
2. 2
   Bag it loosely. Pack the dry leaves into a freezer bag without cramming them, so they stay loose and crumbly rather than freezing into a solid lump.
3. 3
   Press out the air, then freeze. Squeeze the air out, seal, label with the date, and freeze flat. Crumble off a handful whenever you need it.

How to Freeze Spinach by Blanching

Blanching takes a few extra minutes but keeps spinach greener and firmer for longer storage — the brief heat slows the enzymes that dull colour and flavour in the freezer. It's the better choice if you want to keep spinach for several months or use it in dishes where texture matters.

1. 1
   Wilt it briefly. Dip the washed leaves into boiling water for about a minute, just until they wilt, working in batches so the pan stays hot.
2. 2
   Cool it fast. Lift the spinach straight into a bowl of ice water to stop it cooking and lock in the colour.
3. 3
   Squeeze out the water. Drain and squeeze the leaves firmly to remove as much water as you can — wet spinach freezes into an icy block.
4. 4
   Portion and freeze. Shape it into balls or press it into an ice-cube tray, then bag the frozen portions. Each cube drops straight into a pan or sauce.

How to Use Frozen Spinach

Frozen spinach goes straight from the freezer into hot food — no thawing needed. It releases water as it cooks, so add it towards the end and let any excess steam off. Some favourite uses:

• Smoothies — a handful of raw frozen leaves blends in without changing the taste.
• Curries and dals — stir frozen spinach in for the last few minutes.
• Soups and stews — wilts in within a minute or two from frozen.
• Pasta, risotto, and bakes — squeeze out thawed spinach first so the dish isn't watery.

Because freezing wilts the leaves, don't expect thawed spinach to work raw in a salad — it's a cooked ingredient now. For more ways to use up leafy greens and veg, see how to reduce food waste at home and these food storage tips.

Can You Freeze Cooked Spinach?

Yes — cooked spinach freezes really well, and it's one of the best ways to rescue the wilted handful left in a pan. Let it cool, squeeze out the excess water, then portion it into balls or an ice-cube tray before bagging the frozen pieces. Each portion drops straight from frozen into curries, pasta sauces, omelettes, or a creamy spinach side. As with all leftovers, cool cooked spinach within a couple of hours and freeze it the same day rather than leaving it to sit in the fridge.

How Long Does Spinach Last in the Freezer?

Raw frozen spinach keeps its best quality for around 3 months, while blanched spinach lasts longer — often up to about 6 months. It stays safe for longer while solidly frozen, in line with general FSA freezing guidance, but the quality slowly fades, so a date label is worth it. For how long fresh leaves keep in the fridge, see how long lettuce lasts (a close cousin), how long food lasts in the fridge, and the full guide to freezing food safely.

Frequently Asked Questions

Can you freeze spinach?

Yes. You can freeze spinach two ways: raw, which is quick and perfect for smoothies and cooking, or blanched, which keeps its colour and texture for longer. Either way it crumbles or wilts once frozen, so it's a cooking ingredient afterwards rather than a salad leaf.

Should you blanch spinach before freezing?

It depends how long you want to keep it. Freezing raw is fastest and fine for a few months, especially for smoothies. Blanching first — a quick dip in boiling water then ice water — keeps the colour, texture, and nutrients better for longer storage.

How do you freeze raw spinach?

Wash the leaves and dry them well, then pack them loosely into a freezer bag, press out the air, and freeze. The frozen leaves crumble easily, so you can grab a handful for smoothies, curries, soups, or pasta straight from the freezer.

Do you need to defrost frozen spinach?

Usually not. Add it straight from frozen to smoothies, soups, curries, and sauces. If a recipe needs it drained, defrost it in the fridge or a sieve, then squeeze out the excess water before adding it.

How long does spinach last in the freezer?

Raw frozen spinach keeps its best quality for around 3 months, and blanched spinach lasts longer, often up to about 6 months. It stays safe for longer while frozen, but the quality slowly fades, so label it with the date.

Can you use frozen spinach in a salad?

No — freezing wilts the leaves, so thawed spinach is soft rather than crisp. It's great cooked or blended, but for a fresh salad you'll want unfrozen leaves.

The easy win: log spinach in Fango when you buy it, and freeze the rest of the bag before it wilts. A handful then goes straight into the next smoothie or curry.