Customers at Barking's newest supermarket have blasted the shop for only offering halal meat on its rotisserie stand.
A Facebook page has been set up calling for a boycott of the Asda store which opened in London Road last week.
Eileen Glover, who launched the page, cares for her 87-year-old mum and takes her shopping at Asda every Tuesday, usually buying her a cooked chicken to last her three days.