Waitrose was the most expensive on average, with the bigger shop costing £585.10. Waitrose was the most expensive supermarket for a smaller list of items this month too, totalling £245.79 on ...

Waitrose was the most expensive supermarket at £176.41 – £42.68 more than Aldi. The table below shows the average cost of our shopping list. Lidl, Morrisons, Sainsbury's and Tesco offered loyalty ...

Aldi has beaten rival supermarket Lidl to be named Which?’s cheapest supermarket in February. The consumer champion’s monthly analysis involves comparing the average price of a shop consisting ...