Before it
reached your plate.
at the kitchen table.
From the field to your fork.
Pick up an apple, or a carton of milk, or a loaf of bread, and it feels like it merely arrived — on a shelf, in a shop, ready for you. But nothing on a shelf arrived by itself. Behind every single thing you eat is a chain of steps, and people, and miles. Biologists trace energy through a food chain; here we trace a different chain — a supply chain, the path food takes from where it grows to where it is eaten.
The chain has the same shape for most foods. Something is grown or reared on a farm. It is harvested — picked, cut, milked, gathered in. Often it is processed: cleaned, sorted, milled into flour, turned into cheese, packed into boxes. Then it is transported — by lorry, ship, sometimes plane — to a shop. And finally it reaches your kitchen, where you turn it into a meal. Five plain steps. Most of the food in the country moves along exactly that line.
The average item in a British shopping basket has travelled further than you have in most years. A single ready meal can hold ingredients from a dozen countries — tomatoes from Italy, beef from Ireland, spices from India — all gathered onto one plate.
Crops, livestock, fish — and where they come from.
Most of what we eat starts as one of three things. There are crops — plants grown in fields or under glass: wheat, potatoes, carrots, apples, strawberries. There is livestock — animals reared for meat, milk and eggs: cattle, sheep, pigs, chickens. And there is fish and seafood, caught at sea or raised in farms. Some of this is grown here in the UK. A great deal is imported — brought in from abroad.
Often grown in the UK
- Potatoes, carrots, swede — root crops that like our soil.
- Wheat & barley — the grain in our bread and oats.
- Apples, pears, strawberries — orchard and field fruit.
- Beef, lamb, milk, cheese — from cattle and sheep on grass.
- Cod, haddock, mackerel — caught in nearby seas.
Usually imported
- Bananas, oranges, lemons — they need a warmer climate.
- Coffee, cocoa, tea — tropical crops, none grown here.
- Rice — grown in warm, wet places like India and Spain.
- Tomatoes & peppers in winter — flown or shipped in.
- Prawns, tuna — from warmer or farther waters.
Why import at all? Partly climate — a banana plant would never survive a British winter, so every banana you eat has come a long way. Partly season — a strawberry grows here in June, not in January, so a January strawberry has been flown from somewhere it is summer. Knowing which is which is the first step to choosing well. None of this is a rule about good and bad food — it is knowing the map behind your meal.
By law, fresh food in the UK has to say where it is from. Look for the small print — "Country of origin" on fruit, veg and meat, often near the price or barcode. It is the quickest way to see how far something has travelled before you buy it.
Britain grows almost no rice, coffee or cocoa — yet we drink around 100 million cups of tea a day, and not one tea leaf among them was grown on British soil. The whole nation's favourite drink is, start to finish, imported.
Food miles, and what "in season" means.
Two small ideas do most of the work in this lesson. The first is food miles — the distance a food travels from where it is grown to where it is eaten. A potato from a farm down the road has almost no food miles. Green beans flown from Kenya have thousands. Food miles are a rough guide, not a perfect score — a lorry of local apples and a ship of foreign ones are very different per apple — but they are a handy way to start noticing distance.
The second is seasonal. A food is in season when it naturally grows and ripens near you at that time of year. British strawberries are in season in summer. Squash, apples and pumpkins come in autumn. Kale, leeks and parsnips carry us through winter. Asparagus has a short, famous burst in spring. When you eat seasonally, the food is picked closer to ripe, travels a shorter way, and often tastes fresher — because it has spent less time stored and shipped.
British asparagus has one of the shortest seasons of any crop — traditionally only eight weeks, from late April to midsummer's day in June. Growers count it almost to the day, and for the rest of the year any asparagus on the shelf has flown in from Peru or Mexico.
The footprint of food — and the choices you hold.
Every food leaves a mark on the planet — a footprint. It comes from a few simple places: the transport that moves it, the packaging it is wrapped in, the food that is wasted and thrown away, and — biggest of all for some foods — how it is grown or reared in the first place. Growing a field of carrots and rearing a herd of beef cattle leave very different marks: cattle need a lot of land, a lot of feed, and they release more gas, so beef and lamb tend to have a heavier footprint than vegetables, beans and grains.
This is not a list of foods to fear, and it is not about feeling guilty for what is on your plate. It is about knowing where your choices have weight — and they do have weight. Small, ordinary choices, made often, add up. Here are a few that are genuinely in your hands:
Lower-footprint moves
- Eat with the seasons — choose what grows here, now.
- Waste less — use up leftovers, store food well.
- Try plant-rich meals — beans, lentils, veg, grains.
- Choose less packaging — loose veg over wrapped.
- Plan meals — buy what you'll actually cook.
Where the weight sits
- Beef & lamb — the heaviest footprint per kilo.
- Air-freighted food — flown produce, out of season.
- Food waste — a third of all food is never eaten.
- Single-use plastic — wrapping that lasts centuries.
- Hot-house growing — heated glass in cold months.
"Plant-rich" doesn't mean giving anything up. It means letting vegetables, beans, lentils and grains take up more of the plate more often. A bowl of lentil soup, a jacket potato with beans, a veg-packed pasta — ordinary, filling, and lighter on the planet. One swap a week is a real change.
Roughly a third of all the food grown in the world is never eaten — it spoils, or is thrown away. If food waste were a country, it would be among the largest sources of greenhouse gas on Earth. Finishing what's already in the fridge is one of the most powerful green choices a kitchen can make.
When is this British produce in season?
Four British foods are pinned to the seasonal wheel by number. Pick a season chip, then drop it on the matching pin. Two of the chips name foods we don't grow here at all — read carefully before you place them.
Match each food to its season
Name the missing step.
Fresh one. In the supply chain, what one word names the step where food is moved by lorry or ship from the farm or factory towards the shop?
What do "food miles" measure?
Which one is usually imported?
British strawberries — when are they in season?
Where does a country-of-origin label help?
Heavier footprint per kilo.
A lower-footprint kitchen choice.
Why might seasonal food taste fresher?
Plan a meal with low food miles.
Plan one meal you'd genuinely like to eat — a dinner, a lunch, it's up to you. Pick the season you're imagining it in, then choose ingredients that are in season in the UK at that time, or grown close to home. For two or three of your main ingredients, say where they'd come from and why that keeps the food miles low. Then add one line on how you'd waste as little as possible. A few clear sentences are plenty, Florence. No rush.
A few thoughts on your meal, Florence
strong You picked a real meal and tied it to a season — that's the move. Choosing ingredients that grow here at that time of year is exactly how a cook keeps the miles down without thinking in numbers: you let the calendar do the choosing for you.
try this One ingredient on your list grows here only in a different season. See if you can swap it for something at its best in the season you chose — or shift the whole meal to the season that ingredient belongs to. Either way works; the meal grows a little more rooted in its time of year.
to add Your waste line could go one step further — name what actually happens to the offcuts. "The carrot tops and peelings go into a stock" carries more than "I'd waste less". One real fate for the scraps lifts the whole plan.
Try it — read the journeys in your own fridge.
You don't need a microscope for this one — only your kitchen and five minutes. The country-of-origin labels you met earlier are sitting on shelves a few steps away. Go and read them. You'll be surprised how far some of your everyday food has come.
The fridge-and-cupboard food map
What you need — a pen, a scrap of paper, and a willingness to read small print. Ask a grown-up before you go rummaging.
Method (short version)
- Pick six different foods — a mix of fresh and packaged (a fruit, a vegetable, a meat or cheese, a packet, a tin, a jar).
- For each one, find the country of origin. It's often in tiny print near the barcode, the price, or the bottom of the label.
- Write down the food and its country, side by side.
- Mark which ones came from the UK and which were imported from further away.
- Look for any that are out of season here right now — a summer fruit in winter, say. Where did it travel from?
- Pick the one that travelled furthest. Could a UK-grown, in-season food have done a similar job in a meal?
The point isn't to find a "bad" food — there isn't one. It's to see the map you usually can't: how your ordinary fridge quietly draws food from all over the world, and where you might, if you wanted, choose a little closer to home.
Films and series about food and the land.
Sit down with Dad for any of these. They make the journey from soil to plate feel close. Heavier titles flagged for a chat first.
Food production.
Follow wheat from field to loaf, and count how many steps happen before food reaches a plate.
The words from today.
- Supply chain
- The path food takes from where it is grown to where it is eaten: grow or rear, harvest, process, transport, shop, kitchen.
- Food miles
- The distance a food travels from where it is grown to where it is eaten — a rough guide to how far it has come.
- Seasonal
- A food is in season when it naturally grows and ripens near you at that time of year.
- Imported
- Brought in from another country, often because it cannot be grown here, or is out of season.
- Footprint
- The total environmental impact of a food: the land, water, energy and gases involved in making it.
- Country of origin
- The country a food was grown, reared or caught in — shown on the label by law.
You can read the journey now.
You followed food from field to fork, learned where common foods come from, met food miles and the seasons, and saw how small, everyday choices in a kitchen carry real weight. Next time you pick something up in a shop, you'll see the chain behind it — the field, the season, the miles. That seeing is the whole point, Florence. Now go and cook something.
Film recommendations are factual reference only — see each title's own copyright owner.