If you’re new here, the Sensible Basket is my monthly check on ten everyday items, from a Big Mac to a pint of milk, tracked consistently so the trend actually means something over time rather than just being a one-off snapshot. You can read more about why I started it in this explainer. For now, here’s what happened in June.
The June results are in. And if I’m honest, I wasn’t expecting to see an increase quite so soon.
The Sensible Basket has gone from £20.30 in May to £20.67 in June. That’s a 37p rise in a single month. On its own it doesn’t sound like much. But if the basket were to increase at that rate every month, you’re looking at around £4.44 added to the cost of these 10 items over the course of a year. That adds up.
What Moved in the Sensible Basket This Month?
Three items were responsible for the increase this month.
The pint of milk at Tesco went from £0.85 to £0.90, a 5p rise. The Happy Hen free range eggs went from £2.35 to £2.55, a 20p jump. And unleaded petrol crept up from £1.57 to £1.59 per litre, adding a couple of pence.
Everything else held firm. The Big Mac stayed at £5.19, the Grande Latte at £4.65, Coca-Cola at £1.55, Guinness at £1.41, the cucumber at £0.99, the Twix at £1.10 and the loaf of bread at £0.74.
So the movement this month came entirely from the supermarket aisle and the forecourt. The branded items stayed put.
The Sensible Basket: May vs June 2026
| Item | May 2026 | June 2026 | Change |
|---|---|---|---|
| Big Mac | £5.19 | £5.19 | No change |
| Starbucks Grande Latte | £4.65 | £4.65 | No change |
| Pint of milk (Tesco) | £0.85 | £0.90 | +5p |
| Loaf of bread | £0.74 | £0.74 | No change |
| Can of Coca-Cola | £1.55 | £1.55 | No change |
| Can of Guinness | £1.41 | £1.41 | No change |
| Cucumber | £0.99 | £0.99 | No change |
| Free range eggs (Happy Hen) | £2.35 | £2.55 | +20p |
| Twix | £1.10 | £1.10 | No change |
| Unleaded petrol (per litre) | £1.57 | £1.59 | +2p |
| Sensible Basket total | £20.30 | £20.67 | +37p |
The Egg Situation
The 20p increase on the Happy Hen eggs is the one that caught my eye. That’s an 8.5% rise on a single product in a single month. Egg prices have been volatile for a while now, largely driven by supply issues and the ongoing impact of avian flu on UK flocks, a trend that also shows up in the official UK inflation figures. Whether this is a blip or the start of a trend is the whole point of running the Sensible Basket.
What Does This Mean for the Sensible Basket Going Forward?
Not a great deal yet, if I’m being straight with you. One month of data doesn’t tell you anything particularly useful. The value of the Sensible Basket will build over time as we stack up more months and start to see actual patterns rather than just single data points.
What I will say is that the items that moved this month are all things that most people buy without really thinking about it. Milk, eggs, petrol. They’re not treats or luxuries. They’re just part of life. Which is exactly why they’re in the basket.
Head over to The Sensible Basket to see the full breakdown, and check back next month to see whether things settle down or continue heading in the wrong direction.
My money is on the latter. But let’s see.