Here is the odd thing about food costs in autumn 2026: they are barely moving. Food and non-alcoholic beverage prices rose just 1.3% in the year to August 2026, unchanged from July (ONS, 2026). For the first time in years, the invoice at the back door is not the thing that changed overnight.
That calm will not last. The Food and Drink Federation now expects food inflation to reach 3.9% by Christmas and to keep climbing to a peak of 6.4% in July 2027 (FDF, via Grocery Gazette, 2026). Meanwhile the costs you cannot dodge keep rising anyway - the National Living Wage went to £12.71 an hour for over-21s in April 2026 (GOV.UK, 2026), and business rates and energy bills have squeezed everyone.
So this is the window. The quiet spell on ingredient prices is exactly when to fix the food-cost leaks you actually control - before the next rise turns a small leak into a flood. Below are the best ways to do it, ranked by how quickly they put cash back in the till, with the evidence where it exists and honest "sound practice" labels where it does not.
Key takeaways
- Start with waste, not the invoice price. The UK hospitality sector throws away 1.1 million tonnes of food a year, costing £3.2 billion, and 75% of it could have been eaten (WRAP / Guardians of Grub, 2026).
- Waste reduction has the best return of any food-cost lever. WRAP's research found that for every £1 invested in cutting food waste, businesses got £14 back (WRAP, via letsrecycle, 2024).
- Most waste is on the plate, not in the bin behind the kitchen. In one large UK restaurant group's audit, plate waste accounted for around 80% of total food waste (Guardians of Grub, 2026) - which points straight at portion sizes.
- Buy to the market. In May 2026, produce, dairy and oils were falling in price while fish, coffee and soft drinks were rising (NIQ / Prestige Purchasing, 2026). Menu around what is cheap.
- Measure before you cut. You cannot manage a food-cost percentage you have never worked out - the ten-minute calculation is in our food-cost control guide.
1. Attack waste before you touch a supplier price
The single biggest controllable cost in most kitchens is not what you pay per kilo - it is what you throw away. Across UK hospitality, 1.1 million tonnes of food ends up wasted every year, costing the sector £3.2 billion, and 75% of that could have been eaten (WRAP / Guardians of Grub, 2026).
Waste also has the best payback of anything on this list. WRAP found that for every £1 a business put into reducing food waste, it got £14 back (WRAP, via letsrecycle, 2024). Robinsons Brewery reported savings of upwards of £2,000 per pub per year from tackling it (letsrecycle, 2024).
The first move costs nothing: put a caddy and a clipboard by the bin for a fortnight and write down what gets binned and why - prep offcuts, spoilage, plate returns. You cannot fix a leak you have not measured, and most owners are shocked by what the log shows.
2. Right-size your portions
Once you have measured waste, most of it will be on the plate. In one large UK group's audit, plate waste made up around 80% of total food waste (Guardians of Grub, 2026). Food that leaves the kitchen and comes back uneaten has been paid for twice - once to buy it, once to bin it.
Portioning is the fix, and it is not about shrinking the plate on paying customers. It is about consistency: the same dish costing you the same amount every time. Weigh proteins to a spec, use the right ladle and scoop, and standardise garnish. If a dish routinely comes back with the same thing left, that component is too big - trim it and nobody notices except your margin.
3. Tighten stock control and rotation
Stock that spoils in the walk-in is waste you paid full price for. Good rotation - first in, first out, clear date labels, and a quick daily look at what needs using - stops perfectly good food ageing out at the back of a shelf.
Set par levels for your key lines so you order to what you actually use, not to a gut feel that always over-buys "to be safe". Overstocking a fresh line is not caution; it is spoilage with a delay. A simple weekly stock count also gives you the closing-stock figure you need to work out your true food cost (more on that below). This is sound practice rather than a single headline number, but it feeds directly into the £14-for-£1 waste return above.
4. Cost every dish and engineer the menu
You cannot price or cut what you have not costed. Break each dish down to its ingredients, weigh the real quantities, and add them up - including the oil, the garnish and the sauce that never make it onto the recipe card. Most kitchens find two or three dishes that barely wash their face once everything is counted.
Then engineer the menu around what you learn. Push the dishes that are both popular and high-margin (put them where the eye lands first), rework or re-price the popular-but-low-margin ones, and quietly drop the dishes that are neither. You are not making the menu cheaper - you are steering demand towards the plates that pay.
5. Track the one number: food-cost percentage
Every tactic here should show up in a single figure: your food-cost percentage - cost of sales divided by food sales. Work it out on ex-VAT figures on both sides, or VAT will distort the result and flatter your costs.
As a rule of thumb - not a rule - many UK operators aim for a food cost somewhere around 28-32% of ex-VAT sales, though it varies a lot by format: tighter for high-volume takeaways, higher for premium dining. Treat those bands as a sense-check, not a target handed down from on high. The point is to know your own number, watch it weekly, and see it move when you act. The full ten-minute calculation, with a worked example, is in our guide to controlling food costs.
6. Buy to the season and the market
Ingredient prices are not moving as one - they split by category. In May 2026, fresh produce, dairy and oils were getting cheaper while fish, coffee, tea and soft drinks were rising (NIQ / Prestige Purchasing, 2026). That is a menu-planning signal, not just a news item.
Lean your specials and your high-volume dishes towards what is in season and falling in price, and be sparing with the lines that are structurally expensive. A special built around cheap, plentiful vegetables in peak season carries a far better margin than one built around a fish under quota pressure. Buying to the market is free, and it flexes every week.
7. Negotiate and consolidate with suppliers
Supplier prices are more negotiable than most owners assume, especially when you can show loyalty and volume. Consolidating orders with fewer suppliers gives you leverage, cuts delivery charges, and reduces the admin of chasing a dozen accounts.
Two habits do the heavy lifting. First, check every delivery against the delivery note and the price you were quoted - creeping prices and short deliveries are common, and they only get fixed if someone at goods-in is actually looking. Second, ask. Review your top spend lines quarterly, get a rival quote, and put it to your rep. For volatile essentials, ask about a fixed price for a set period so one commodity spike cannot blow up your costings mid-quarter. None of this comes with a guaranteed percentage - it is sound practice - but on your biggest lines even a small win compounds fast.
8. Turn surplus into specials, not bin liners
Trim, offcuts and near-date stock are food you have already paid for. The kitchens that run the tightest margins treat "what needs using" as the starting point for the specials board, not as tomorrow's waste log.
Roast chicken carcasses become stock; vegetable trim becomes soup; bread going over becomes croutons or a pudding. It is old-school kitchen thrift, and it maps straight onto that £14-for-£1 return on waste reduction (WRAP, via letsrecycle, 2024). Build one "use-it-up" special into the week and you convert cost into sales instead of cost into bin bags.
9. Keep more of every sale you already make
Cutting food cost is only half the margin equation - the other half is how much of each sale you actually keep. For a lot of independents, the biggest slice taken out of a plate after food and wages is delivery-app commission, the charge owners have started calling "the new rent".
Every order that comes through your own website or ordering page instead of an aggregator keeps that commission in your business. It will not replace delivery overnight, but nudging even your regulars towards ordering direct protects the margin you just worked so hard to cut costs into. This is where an owner-run site earns its keep - a tool like DineHere turns a menu photo into your own ordering page in minutes, so direct orders are an option rather than an afterthought. Once the food cost is tight, keeping more of each sale is the fastest way to feel it.
Where to start on Monday
If you do one thing, start the waste log - it costs nothing, exposes the biggest leak, and has the best return of anything here. From there, work down the list: right-size the portions the log exposes, tighten rotation, then cost the menu. Buying, negotiating and channel are the slower-burn wins that keep paying once the quick ones are done.
The prices are quiet now. Use the lull to build the habits, so when the forecast rise arrives in 2027 your kitchen is already running lean - not scrambling to catch up.
Frequently asked questions
What is a good food-cost percentage for a UK restaurant?
There is no single right number - it depends on your format. As a widely used rule of thumb, many UK operators aim for roughly 28-32% of ex-VAT sales, running tighter for high-volume takeaways and higher for premium dining. Treat it as a sense-check and track your own figure weekly rather than chasing an industry average.
Are UK food prices going up in 2026?
Barely, for now. Food and non-alcoholic beverage inflation was just 1.3% in the year to August 2026 (ONS, 2026). But the Food and Drink Federation forecasts a rise to 3.9% by Christmas 2026 and a peak of 6.4% in July 2027 (FDF, via Grocery Gazette, 2026), so the current calm is a window to prepare, not a signal to relax.
What is the fastest way to cut food costs?
Reducing waste. WRAP's research found a £14 return for every £1 invested in cutting food waste (WRAP, via letsrecycle, 2024). It needs no supplier negotiation and no menu change - just measuring what you bin and acting on it.
How much food does the UK hospitality sector waste?
Around 1.1 million tonnes a year, costing £3.2 billion, and 75% of it could have been eaten (WRAP / Guardians of Grub, 2026).
Why is most food waste "plate waste"?
Because it leaves the kitchen and comes back uneaten - food you paid to buy and then paid to bin. In one large UK group's audit, plate waste was around 80% of total food waste (Guardians of Grub, 2026), which is why right-sizing portions is such an effective lever.
Should I calculate food cost including or excluding VAT?
Excluding VAT, on both sides. Count ingredient spend before VAT and food sales before VAT, or the percentage will be distorted. The full method is in our food-cost control guide.
Can I cut food costs without shrinking portions on customers?
Yes. Most savings come from waste, consistent portioning to a spec, better buying and menu engineering - not from giving paying customers less. Right-sizing is about removing the component that routinely comes back uneaten, which customers do not miss.
Which ingredients are getting cheaper right now?
As of May 2026, fresh produce, dairy and oils were falling in price, while fish, coffee, tea and soft drinks were rising (NIQ / Prestige Purchasing, 2026). Building specials around the falling categories protects your margin.
How do I negotiate better prices with food suppliers?
Consolidate spend with fewer suppliers for leverage, check every delivery against the note and quoted price, review your top lines quarterly with a rival quote in hand, and ask about a fixed price for a set period on volatile essentials. It is sound practice rather than a guaranteed percentage, but small wins on big lines compound.
Do rising wages and rates change how I should handle food cost?
They raise the stakes. With the National Living Wage at £12.71 an hour from April 2026 (GOV.UK, 2026) and business rates climbing, the margin you protect on food is doing more work than ever - so the quiet spell on ingredient prices is the moment to lock in the savings you control.
