 saw the biggest average increase of all the items - costing shoppers 91p (53%) more over the two-year period. Dolmio Lasagne Sauce (470g) shot up by 61p (47%) on average - but in one supermarket, the price was up £1.09 (107%). Thrifty mum's 53p stew goes viral after she shares 'delicious' meal online Heinz Tomato Ketchup top down (460g) saw the biggest average increase ( Newscast/Universal Images Group via Getty Images)) The biggest price increase was a box of Twinings of London Everyday 100 Tea Bags, which was found to be £2.33 (64%) more expensive at one supermarket. Anchor Spreadable butter cost an extra £1.31 (45%) on average, which Lurpak Spreadable Slightly Salted Tub (500g) saw an average increase of £1.17 (35%). Which? looked at prices at Asda, Morrisons, Ocado, Sainsbury's, Tesco and Waitrose over a 30 day period, from September 21 to October 20, in both 2020 and 2022. Lurpak Spreadable Slightly Salted Tub (500g) saw an average increase of £1.17 ( Daily Record) The Mirror has contacted all these supermarkets for comment. It comes as the rate of UK inflation hit a 40-year-high of 10.1% - with the price of food and energy being blamed as the may contributors. Food and non-alcoholic beverage prices rose by 14.5% in the 12 months to September 2022. Dolmio Lasagne Original Tomato){kind=link}
An investigation from Which?looked at how prices have changed over two years at a time where household finances are being squeezed by the cost of living crisis
Shoppers are paying more than double for some of the most popular branded foods in the supermarkets, according to new research.
An investigation from Which? looked at how prices have changed over two years at a time where household finances are being squeezed by the cost of living crisis.
The consumer champion looked at 79 branded items – including Heinz Ketchup, Dolmio sauce and Anchor butter – across six supermarkets.
Heinz Tomato Ketchupin a top-down squeeze bottle (460g) saw the biggest average increase of all the items – costing shoppers 91p (53%) more over the two-year period.