Eating well in a van is not about fancy cooking — it's about planning, knowing which UK supermarkets work best for a small fridge, and having a handful of reliable meals you can cook on two gas burners. After eighteen months of full-time van living across the UK, here is exactly how we shop, prep, and cook without spending a fortune or living on tinned soup.
The Van Kitchen Reality
Most van kitchens have the same limitations: two gas burners, a 12V compressor fridge that holds about 20–30 litres of fresh food, a single sink with a 10–15 litre grey water tank, and virtually no worktop space. You are unlikely to have an oven, a microwave, or more than one pan going at once.
This set-up works fine — but only if you adjust how you think about food. The key shifts are:
- Cook once, eat twice (or three times). Leftovers are your main meal prep strategy.
- Shop every 3–4 days, not weekly. Your fridge cannot hold a week's worth of fresh veg.
- Prioritise ingredients that earn their space. Every item in your cupboard should work in at least two meals.
- Wash veg at the supermarket or filling station. Your grey water tank fills fast.
UK Supermarket Strategy
Aldi and Lidl
These are the best supermarkets for van life by some margin. Smaller stores, easier parking, and fresh produce packed in smaller quantities that suit a van fridge. A typical weekly shop at Aldi runs £35–£45 for one person, covering all meals. Lidl's bakery section is particularly useful for fresh bread that lasts two days.
Key observations from real shopping trips:
- Aldi's fresh meat and fish are packaged in 300–400g portions — perfect for two meals.
- Lidl's Greek yoghurt (1kg tub) is £1.89 and lasts a week in a 12V fridge running at 3°C.
- Both supermarkets rotate seasonal specials (German week, Italian week) that are good for stocking herbs, oils, and tinned goods.
- Parking is rarely an issue at Aldi or Lidl, even in town centres.
Tesco and Sainsbury's
Better for grabbing specific items — good deli counters, wider fresh herb selection, and reliable own-brand staples. A Sainsbury's Local is more expensive but useful for top-ups. Tesco Extra stores have the best selection of tinned fish, pulses, and international ingredients.
Asda
Best for bulk dry goods if you can store them — pasta in 2kg bags, rice in 5kg sacks, tinned tomatoes by the case. The parking is usually easy. Not great for fresh produce in smaller quantities.
M&S Food and Waitrose
Useful for specific items — M&S has excellent pre-chopped salad bags and good rotisserie chickens. Waitrose does good cooked meats and cheeses. Both are expensive as a full shop. We use them once a week for a treat item rather than a full basket.
The Van Pantry: What to Carry
Space is the limiting factor. Here is what earns a permanent spot in our cupboards:
Dry Goods (approx 15 litres of storage)
- Pasta (500g bag, replaced after each use — buy at Asda in bulk, decant into a Kilner jar)
- Rice (basmati and risotto — two 500g portions in clip-top containers)
- Couscous (cooks with just boiled water, no extra fuel)
- Lentils (red and green — red cook in 15 minutes, green need soaking)
- Rolled oats (1kg bag, lasts two weeks of breakfasts)
- Flour (self-raising, 1kg — for quick flatbreads and pancakes)
- Salt, pepper, mixed herbs, stock cubes, chilli flakes, curry powder, smoked paprika
- Olive oil (500ml bottle, kept in a dark cupboard away from heat)
- Soy sauce and balsamic vinegar (small bottles)
- Tinned tomatoes (2 tins), tinned chickpeas (2 tins), tinned coconut milk (1 tin)
- Tuna or mackerel in olive oil (3–4 tins)
- Peanut butter and jam (one jar each)
Fridge (20–30 litre capacity)
- Eggs (6-pack)
- Greek yoghurt (1kg tub)
- Cheese (cheddar or halloumi)
- Butter (250g block — lasts two weeks in a decent 12V fridge like a Dometic or Waeco)
- Milk (1 litre, UHT lasts longer but fresh is nicer)
- Seasonal vegetables (see below — bought every 3 days)
- Fresh herbs (one pack — basil or coriander, swapped depending on what you are cooking)
- Meat or fish (bought the day you plan to cook it)
The 3-Day Shop Strategy
Rather than a single weekly shop, we buy fresh ingredients every three days. This keeps the fridge from overflowing and means nothing goes to waste. A typical 3-day rotation:
Shop 1 (£14–18)
- 1 onion, 1 head of garlic
- 2 bell peppers
- 1 courgette
- 1 bag of salad leaves
- 1 lemon
- 300g chicken thighs or 400g mince (cook on day 1)
- 1 punnet of cherry tomatoes
Shop 2 (£12–16)
- 1 sweet potato
- 1 head of broccoli
- 1 aubergine
- 1 bag of spinach
- 1 avocado (not fridge — eats at room temp)
- 2 apples
- 200g halloumi or 2 mackerel fillets
Shop 3 (£14–18)
- 1 leek
- 2 carrots
- 1 bag of kale or spring greens
- Mushrooms (200g)
- 1 tin of chickpeas (backup)
- 2 eggs (if running low)
- 1 fresh bread loaf
This works out at roughly £40–£52 per week for fresh ingredients, with pantry staples adding another £10–£15. Total food cost for one person: £50–£65 per week.
Cooking on Two Burners
Here are the meals that work best with limited equipment. Each is designed to be cooked in one pan or two, with minimal water use and no oven required.
Breakfast (5 minutes)
The same reliable breakfast every morning: porridge with banana, a splash of milk, and a spoonful of peanut butter. Oats need about 4 minutes on a medium flame with a 1:2 oat-to-milk ratio. Stir constantly and add a pinch of salt. Cost per serving: £0.35.
If you have a toaster that runs on gas or a griddle pan, toast is a good alternative. Aldi's sourdough at £1.15 a loaf keeps for four days in a bread bin.
Lunch (no cooking required)
Lunch is usually leftovers from the previous night's dinner, or a simple salad with tinned fish and whatever veg is in the fridge. Couscous is the quickest backup: pour equal parts couscous and boiling water into a bowl, cover for five minutes, fluff with a fork, add olive oil and lemon.
Dinner — One-Pot Pasta (£2.80 for two servings)
Fry one diced onion and two crushed garlic cloves in olive oil for 3 minutes. Add 200g diced chicken thighs or a tin of drained chickpeas, cook for another 5 minutes. Pour in 400ml passata or tinned tomatoes, add 150g pasta directly into the sauce, top up with 200ml water, cover and simmer for 12 minutes. Stir every 3 minutes so the pasta does not stick. Finish with grated cheese.
This uses one pan and one hob. No draining needed — the pasta absorbs the sauce. Wash the pan immediately after eating.
Dinner — Sweet Potato and Chickpea Curry (£2.50 for two servings)
Fry one diced onion and a thumb of grated ginger in oil for 4 minutes. Add 1 tsp curry powder, 1 tsp cumin, ½ tsp chilli flakes, cook for 1 minute. Add one peeled and diced sweet potato and a tin of drained chickpeas. Pour in a tin of coconut milk and 100ml water. Simmer covered for 20 minutes until the sweet potato is soft. Serve with rice or couscous.
If cooking rice, bring a small pot of water to boil, add rice, cover and simmer for 10 minutes, then turn off the heat and leave covered for another 5 minutes. The residual heat finishes the cooking without wasting gas.
Dinner — Halloumi and Vegetable Tray (£3.20 for two servings)
Slice halloumi into 1cm pieces. Chop a courgette, a pepper, and an aubergine into bite-sized chunks. Fry the vegetables first in a single layer for 8 minutes, turning once. Remove and set aside. Fry the halloumi in the same pan for 2 minutes each side until golden. Serve with the salad of your choice.
Halloumi holds well without refrigeration for a few hours, which is useful if your fridge is full or your cooler pack is tired.
Water Management
Washing vegetables in a van uses precious fresh water and fills your grey water tank fast. Solutions we have settled on:
- Wash veg at the supermarket. Fill a produce bag with water at the vegetable aisle, give everything a rinse before packing.
- Fill a 500ml spray bottle with water and a splash of vinegar. Spray veg clean over the sink and wipe with a cloth. This uses about 50ml of water compared to 2+ litres under a running tap.
- Peel root veg at the filling station when you fill up with diesel. Use the station bin for peelings.
- Batch wash at campsite shower blocks. Fill a washing-up bowl, wash all your veg for the next 3 days at once.
Food Storage in a Van
Temperature inside a van in summer hits 35°C+ within 20 minutes of parking in direct sun. Food storage requires more care than in a house.
- Onions and potatoes: keep them in a breathable mesh bag in the cab, away from direct sunlight. They last two to three weeks. Do not store them together in a sealed cupboard — they rot faster.
- Bread: airtight container in a cool spot. A 500g loaf lasts three to four days in summer, five days in winter. Freeze half if you have the space.
- Cheese: wrap in baking paper, then loose foil. Plastic wrap makes it sweat and go slimy. A block of cheddar lasts seven to ten days.
- Salad leaves: transfer from the bag into a container with a sheet of kitchen paper on top. The paper absorbs moisture and keeps leaves crisp for three days instead of one.
- Opened tins: if you use half a tin of tomatoes, coconut milk, or chickpeas, transfer the rest to a clip-top container. Do not leave it in the tin — the metal flavour leaches in within a few hours.
Eating Out on a Van Budget
Eating out is the fastest way to blow a van budget. Here is what we have found works:
- A meal at a pub costs £14–£18 on average in the UK. That covers two meals from the van kitchen.
- Street food at markets is better value — £6–£9 for something genuinely good. Borough Market (London), Macknade (Faversham), and almost any farmer's market on a Sunday are worth the spend.
- Fish and chips: £10–£13 and excellent value for the calories. A decent chippy in a coastal town is a weekly treat that does not break the bank.
- Greggs: £3.50 for a savoury pastry and a drink. Acceptable as an emergency lunch but not a habit.
- Supermarket meal deals (Tesco, Boots, M&S): £3.50–£5 for a main, snack, and drink. Useful on driving days when you do not want to stop and cook.
Seasonal Adjustments
British seasonal eating works well with van life because the best produce is at its cheapest when it is at its peak.
- Spring (March–May): asparagus, new potatoes, wild garlic, rhubarb. Asparagus cooks in 4 minutes in a single pan.
- Summer (June–August): tomatoes, courgettes, peppers, berries, broad beans. Minimal cooking needed — salads rule.
- Autumn (September–November): squash, pumpkin, celeriac, apples, blackberries. Roast squash halves on a griddle pan with butter and sage.
- Winter (December–February): kale, leeks, parsnips, sprouts, citrus. Heavy stews and curries that benefit from long, slow simmering.
The Bottom Line
Eating well in a UK van costs about £50–£65 per week for one person, or £90–£110 for two. That covers three meals a day, snacks, and one takeaway or pub meal per week. The key is planning your shops around a 3-day fridge cycle, cooking one-pot meals that use limited gas and water, and accepting that your kitchen is a two-burner hob with no oven.
It is not hard once the habits settle. The first two weeks are the steepest — you will overbuy, waste food, and find yourself rinsing the same pan three times in one evening. After that, it becomes instinctive.
