Freeze-Dried Peas: UK Guide to Snacking and Cooking

Freeze-dried peas are young garden peas with the water removed, so they keep their sweetness and their bright green colour and come back to life in hot water in five to ten minutes. Dry, they are crunchy enough to eat straight from the pack; rehydrated, they behave much like peas cooked from frozen.

The humble garden pea turns out to be one of the best vegetables for freeze-drying, and unlike berries it is as useful in a pan as it is in a lunchbox.

What freeze-dried peas taste like

Dry, they are light, crisp little spheres with a sweet pea flavour, rather like a very delicate roasted pea. Rehydrated, they are close to cooked-from-frozen peas: tender, green and sweet, if a little softer.

How to use freeze-dried peas

In everyday cooking

Risotto, paella and pilaf: stir in dry for the last ten minutes and add a splash more stock.
Soups, stews and curries: scatter in towards the end of cooking.
Pasta and noodles: add to the pan for the final few minutes of boiling.
Fried rice and omelettes: rehydrate first, drain well, then toss in.
Mash and fishcakes: rehydrate, crush lightly and fold through.

As a snack or topping

Eat them straight from the pack, toss over salads for crunch, or season a handful with a pinch of salt and smoked paprika.

Camping and hiking

This is where they shine. A pack weighs very little, needs no cool box, and turns a pan of instant noodles or couscous into something that feels like a meal. Just add them with the hot water. Our guide to freeze-dried food for hiking and camping covers what else is worth the rucksack space, and the fresh to freeze-dried converter shows how much weight you actually save.

How to rehydrate freeze-dried peas

Put the peas in a heatproof bowl.
Cover with hot water, roughly twice the volume of the peas.
Leave for five to ten minutes, stirring once.
Drain and use.

Cold water works too, but takes longer, around 20 to 30 minutes. The rehydrating guide has times for other fruit and vegetables.

Freeze-dried, frozen or dried: which pea is which?

Three very different products share the word "dried", and they are not interchangeable.

	Freeze-dried peas	Frozen peas	Split or marrowfat peas
What they are	Young garden peas, water removed cold	Young garden peas, blanched and frozen	Mature field peas, dried hard
Ready in	5 to 10 minutes in hot water	Minutes from the freezer	Hours, usually with soaking
Texture after cooking	Tender, slightly soft	Firm, familiar	Soft and floury
Colour	Bright green	Bright green	Dull green or yellow
Eaten dry	Yes, crisp and sweet	No	No
Storage	Cupboard, sealed	Freezer	Cupboard
Best for	Camping, lunchboxes, no freezer space	Everyday value	Soups, dal, mushy peas

If you want the difference between freeze-drying and ordinary drying in general, the guide to freeze-dried versus dehydrated explains what each process does to the food. The vegetables section covers the others, including sweetcorn, which is handled much the same way.

Freeze-dried peas nutrition per 100g

Fresh garden peas are about 75 to 80 per cent water, so they are less dramatically concentrated than berries. They are naturally a source of fibre and plant protein.

Typical values	Fresh or frozen, per 100g	Freeze-dried, per 100g
Energy	about 70 to 85 kcal	about 330 to 380 kcal
Carbohydrate	about 10 to 14g	about 45 to 60g
of which sugars	about 2 to 6g	about 15 to 25g
Fibre	about 5 to 6g	about 20 to 25g
Protein	about 5 to 7g	about 22 to 28g
Fat	about 1g	about 2 to 4g

These are typical ranges from published composition data and product labels. Always go by the label on your pack.

Because the figures above are per 100g of dry peas, they look much larger than a real portion. A rehydrated serving starts from roughly 16 to 20g dry. Our page on 5 A Day explains how the NHS counts vegetable portions.

How to choose and store freeze-dried peas

Look for a bright, even green and an ingredients list that says peas and nothing else. Keep the pack sealed in a cool, dark, dry cupboard and reseal it tightly after opening. If the peas lose their crunch they are still fine for cooking. There is more in our storage guide, and the where to buy section covers what UK shops tend to stock.

Good questions, short answers

How do you rehydrate freeze-dried peas?

Cover them with hot water, about twice their volume, and leave for five to ten minutes, then drain. Or add them dry to a soup, stew, risotto or curry for the last ten minutes of cooking, with a splash of extra liquid.

Can you eat freeze-dried peas without cooking them?

Yes. They are usually blanched before drying, and they are pleasantly sweet and crunchy straight from the pack. They make a good salad topping or snack. Offer them softened to young children.

Are freeze-dried peas the same as dried split peas or marrowfat peas?

No. Split peas and marrowfat peas are mature peas dried in the field; they need long soaking and cooking and turn soft and floury. Freeze-dried peas are young garden peas that rehydrate in minutes and stay sweet and green.

How do freeze-dried peas compare with frozen peas?

Frozen peas are hard to beat for everyday value and texture. Freeze-dried peas win when you have no freezer space, when weight matters, as on a camping trip, or when you want crunch.

Do freeze-dried peas count towards 5 A Day?

The NHS counts 80g of vegetables as one portion. Freeze-dried vegetables are not listed separately, so the sensible reading is to count them once rehydrated, which takes roughly 16 to 20g of dry peas. Weigh them after soaking rather than before.

Are freeze-dried peas safe for babies and toddlers?

Crisp dry peas are small, hard and round, which is the shape the Food Standards Agency warns about for choking. Rehydrate them until soft and squash them between your fingers before offering them, supervise eating, and ask your health visitor or GP about your own child.

Why have my peas lost their crunch?

They have taken moisture from the air, usually through a pack that was not resealed properly. They are still perfectly good for cooking, they simply will not snap any more. Keep the next pack in an airtight tub.