Winter Soup Recipes: 7 Cheap, Filling Bowls (UK Guide 2026)

Soup is the best-value meal in winter, and it is not close. A bag of carrots, a couple of onions, some lentils and a stock cube can feed four people for less than the price of one takeaway coffee each — and the leftovers are usually even better the next day. The trick is not a secret recipe. It is choosing soups built around cheap, filling bases — lentils, beans, potatoes, root vegetables and barley — and learning a handful of techniques that turn them from thin and boring into thick, satisfying bowls.

Every soup below costs roughly 50p to £1 a portion with own-brand ingredients, and every one freezes well. Make a double batch on a Sunday, freeze half, and you have a home-cooked dinner ready on nights you would otherwise order a takeaway.

Before you start: the three things that make any soup better

First, sweat the onions properly. Ten minutes over a low heat, with a pinch of salt, until they are soft and sweet, builds more flavour than any stock cube. Rushing this step is why so many homemade soups taste flat. Second, season in layers: a little salt at the start, a taste halfway through, and a final adjustment at the end — plus acid. A squeeze of lemon, a splash of vinegar or a spoonful of yoghurt at the end wakes a whole pot up. Third, do not be shy with fat and garnish: a drizzle of oil, a swirl of cream or a handful of herbs turns a plain bowl into something you actually look forward to.

Prep is where most people lose time. Peeling a kilo of carrots by hand is a chore; dicing onions tearfully is worse. A sharp peeler and a chopper turn twenty minutes of prep into five — often the difference between cooking soup and ordering in.

A 3-in-1 stainless steel vegetable peeler handles carrots, potatoes, parsnips and butternut squash quickly, and the two-pack means you always have a spare when one is in the dishwasher. For onions, carrots and celery — the base of almost every soup here — a 16-in-1 vegetable chopper gives you even dice in seconds, which also means the vegetables cook evenly instead of some pieces turning to mush while others stay hard.

1. Classic red lentil soup — about 45p a portion

The king of cheap soups, and for good reason. Sweat one onion, two carrots and two garlic cloves in oil, add 200g of red lentils, a teaspoon of cumin and a litre of vegetable stock, then simmer for 25 minutes and blend until smooth. Red lentils break down completely, so you get a thick, creamy soup with no cream in it at all. Finish with lemon juice and a drizzle of oil. It is high in protein and fibre, it costs almost nothing, and it freezes perfectly. Add a pinch of chilli if you like heat, or a spoonful of tomato purée for a richer colour.

2. Potato and leek soup — about 60p a portion

Soften three sliced leeks and a diced onion in butter or oil, add 500g of cubed potatoes and a litre of stock, simmer until the potatoes collapse, then blend half the pot and stir it back in — that half-blended texture makes it feel substantial. A splash of milk or cream is optional. Serve with crusty bread and plenty of black pepper.

3. Carrot and coriander soup — about 55p a portion

Carrots are at their cheapest and sweetest in winter, which makes this the soup to cook when the fridge is nearly empty. Sweat an onion and a kilo of chopped carrots in oil, add a teaspoon of ground coriander, a litre of stock, simmer for 25 minutes and blend with a big handful of fresh coriander. The ground coriander in the cooking and the fresh coriander at the end do different jobs — one gives warmth, the other gives brightness — so use both. A swirl of yoghurt on top looks good and adds a welcome tang.

4. Hearty vegetable and barley soup — about 70p a portion

When you want a soup you can chew, not just sip, barley is the answer. It adds a nutty, risotto-like bite and keeps you full for hours. Sweat onion, carrot and celery, add a tin of chopped tomatoes, 100g of pearl barley, a litre of stock and whatever root vegetables you have — swede, parsnip, turnip — then simmer for 45 minutes until the barley is tender. This is also the best soup for using up vegetables: nothing in the crisper drawer is too sad for this pot, as long as you cut out anything actually spoiled. Barley thickens the soup as it cooks, so add a splash more stock if it gets too thick.

5. Spiced butternut squash soup — about 85p a portion

Butternut squash soup can be bland if you just boil and blend it. Roast it first: halve the squash, scoop out the seeds, roast cut-side down at 200°C for 35 minutes until soft and caramelised at the edges, then scoop the flesh into a pot with a softened onion, garlic, a teaspoon of curry powder or smoked paprika, and stock. Blend until silky. Roasting concentrates the sweetness in a way boiling never does, and the spice stops it tasting like baby food. Toasted seeds on top add crunch for pennies.

6. Bean and tomato soup — about 75p a portion

Two tins of beans, two tins of tomatoes, one onion, garlic and stock — that is dinner. Rinse a tin of cannellini beans and a tin of kidney or butter beans, simmer with the tomatoes, a teaspoon of dried oregano and a bay leaf for 20 minutes, then mash a ladleful against the side of the pot to thicken it. Beans bring protein and fibre that keep you full in a way vegetable-only soups sometimes do not, and this one tastes even better the next day once the flavours have settled. Serve with grated cheese if you have it, or a chunk of bread for dunking.

7. Chicken noodle soup, the thrifty way — about £1 a portion

The priciest soup here, and still a bargain next to a deli version. The thrifty move is to use bone-in chicken thighs, which are cheaper and far more flavourful than breast, or to start from leftover roast chicken. Simmer the thighs in stock with onion, carrot and celery for 30 minutes, lift them out, shred the meat, return it to the pot with noodles and simmer for 8 more minutes. Add soy sauce, lemon and herbs at the end rather than cooking them in. If you are using leftovers, skip the first simmer and just warm the shredded chicken through in hot stock with the vegetables — five minutes and it is done.

Store it right: soup is a batch-cooking superpower

Most soups keep for three to four days in the fridge and up to three months in the freezer, but two details matter. First, cool soup quickly before refrigerating — spread it in a shallow container or stand the pot in cold water — and never put a steaming pot straight in the fridge. Second, freeze in single portions, not one giant block, so you can defrost exactly what you need. Label each portion with the soup name and date; frozen soup all looks the same after a month.

For fridge storage, silicone stretch lids are a genuinely useful swap for cling film: one pack covers bowls of all sizes, they seal tightly enough to stop fridge smells getting in, and they are reusable, so you stop buying a roll that tears and sticks to itself every time. For the freezer, use rigid containers with a little headroom — soup expands as it freezes — and leave noodles and dairy out of the batch you freeze, adding them fresh when you reheat.

Also handy for soup season: the 3-in-1 vegetable peeler for fast root-vegetable prep, and the silicone stretch lids 6-pack for leftover storage. Browse the full Home & Garden range for more everyday essentials.

Frequently asked questions

What is the cheapest soup to make?

Red lentil soup is usually the cheapest, at around 45p a portion: lentils, onion, carrot, garlic and stock, blended smooth. Potato and leek and carrot and coriander soups are close behind, all under 70p a portion with own-brand ingredients.

How long does homemade soup last in the fridge?

Three to four days, stored in a sealed container and cooled quickly before refrigerating. Reheat until it is piping hot all the way through, and do not reheat the same batch more than once.

Can you freeze soup?

Yes — most soups freeze well for up to three months. Freeze in single portions in rigid containers with headroom for expansion, and leave noodles, cream and milk out of the frozen batch, adding them fresh when you reheat.

How do you thicken soup without cream?

Blend part of the soup and stir it back in, mash some of the cooked vegetables or beans against the side of the pot, or add a starchy ingredient like lentils, barley or potato. All three thicken without adding cost or dairy.

Why does my homemade soup taste bland?

Usually one of three things: the onions were not sweated long enough, it is under-salted, or it needs acid at the end. Sweat onions for a full ten minutes, season in layers as you cook, and finish with lemon juice, vinegar or yoghurt to lift the whole pot.

What should I serve with soup?

Crusty bread is the classic for a reason, but cheese on toast, a grilled cheese sandwich or a simple salad also turn a bowl of soup into a full meal. For heartier soups like barley or bean, bread alone is plenty.