Good news about the vouchers now being worth 4x face value. I have a whole stack to exchange - the DCs are going to PGL at half-term, so DH and I are going to treat ourselves to a couple of nice meals out and a cinema trip!
'The Tesco shopping basket came in at a total of £19.03, compared to £22.40 at Asda, £23.80 at Morrisons and £26.26 at Sainsburys. But Tesco has some way to go to match Lidl and Aldi. The Lidl basket was £17.60, while Aldi was the cheapest at £14.30'
I was in Asda the other day and did a full shop and used their price checker via the receipt the next day. They were the cheapest then (before Tesco price cuts) and oddly Waitrose were the next cheapest (only £1.50 more) and Morrissons were the most expensive.