Seasonal Vegetable Recipes for Autumn and Winter

Why Roots, Squash and Greens Do the Heavy Lifting

By the time the clocks go back, the vegetable rack tells its own story. Tomatoes have gone woolly, salad leaves are a memory, and what's left is the good stuff: swedes, parsnips, carrots with soil still on them, celeriac, leeks, cabbages built like cannonballs and squash with skins you need a decent knife to get through. This is not a season of deprivation. It's the season when vegetables actually taste of something, because cold weather pushes sugars and starches into the roots and the frost sweetens anything in the cabbage family.

The trick is to cook in a way that suits them. Roots and squash want long, gentle heat — roasting, simmering, braising — rather than a quick flash in a pan. Greens want the opposite: speed, salt, a little fat. Get that division right and autumn and winter cooking becomes the least fussy cooking of the year.

Buying and Storing Well

Root vegetables keep for weeks in a cool, dark, dry place — a garage, a shed, the bottom of a larder. Don't wash them until you're ready to use them; damp speeds up rot. Squash lasts for months if the stalk is intact and the skin is unblemished, kept somewhere airy at around 10–15°C rather than in a warm kitchen. Once cut, wrap squash tightly and use within four days.

Greens are the opposite: they want cold and moisture. A damp tea towel in the fridge drawer will keep a Savoy cabbage or a bunch of cavolo nero going for a week. Leeks store brilliantly — trim the roots, stand them upright in a jug with an inch of water, or wrap them loosely and keep them cold.

• Parsnips — smaller ones are sweeter and less woody; avoid anything bendy.
• Swede — heavy for its size, with unbroken skin. A 1kg swede feeds four as a side.
• Celeriac — knobbly and ugly is fine; soft patches are not.
• Squash — Crown Prince and red kuri have denser flesh than most butternut, which makes them better for roasting.
• Kale and sprouts — buy on the stalk if you can; they last far longer and taste sweeter.

A Soup That Earns Its Keep

One pot, roughly an hour, and it will feed you twice. Soften two chopped onions and a couple of sticks of celery in butter or oil over a low heat for ten minutes — no colour, just sweetness. Add 700g of mixed roots cut into 2cm chunks: carrot, parsnip, swede, a floury potato or two. Add a teaspoon of ground cumin or a few sprigs of thyme, then cover with 1.2 litres of stock. Simmer for 30–35 minutes until everything gives way to a knife.

Blend it or leave it chunky. Finish with a splash of cream, a swirl of crème fraîche or, better still, a spoonful of brown butter with sage leaves fried in it until crisp. The soup freezes well for three months, so make double and ladle it into containers before you sit down to eat.

Traybakes for the Days You Can't Be Bothered

Roasting is the answer to most winter evenings, and it's barely a recipe. Heat the oven to 200°C fan, or 220°C conventional. Cut 1kg of squash and roots — red onion, carrot, parsnip, beetroot — into similar-sized pieces, toss with three tablespoons of oil, salt, pepper and a few whole garlic cloves, and spread them out in a single layer. Crowding the tin steams the vegetables instead of browning them, so use two tins if you need to.

Give them 40–45 minutes, turning once at the halfway mark. In the last ten minutes, push everything to one side, add a tin of chickpeas or a couple of sausages, and tear a handful of kale over the top so it crisps at the edges. A squeeze of lemon and a spoonful of mustard stirred through at the end lifts the whole thing. Serve with bread, or couscous if you want it to stretch further.

Sides Worth the Effort

Butter-braised leeks: slice three leeks, rinse them thoroughly, and cook them gently in 40g of butter with a lid on for 15 minutes, stirring now and then. A splash of stock or cream at the end turns them into something people ask about.

For greens, heat a wide pan until it's properly hot, add a tablespoon of oil, then shredded cabbage or sprouts with two tablespoons of water and a good pinch of salt. Lid on for three minutes, lid off for two, and they'll be bright rather than grey. Finish with butter and black pepper.

And mashed swede and carrot, roughly two parts swede to one part carrot, steamed until tender, mashed with butter, salt and plenty of white pepper, is still one of the best things on a winter plate. Don't over-mash it into paste — leave a little texture.

Making It Stretch Through the Week

Roast more than you need on Sunday and you've bought yourself Tuesday. Leftover roots and squash fold into a pie with a puff pastry lid, get stirred through pasta with a little of the cooking water, or go into a frittata with a handful of grated cheese. Stale root-veg soup thickens nicely into a sauce for sausages.

Keep a bag in the freezer for trimmings — onion skins, carrot peelings, leek tops, celery leaves — and simmer them into stock when it's full. Nothing much is wasted, nothing takes long, and the kitchen smells like the season it is. That's the whole point of cooking this way.