How do we cut back on food waste?
22 October 2013 Last updated at 07:58 BST
Tesco is promising to do more to cut food waste, as new figures show that more than two thirds of salad grown for bags is thrown out.
The supermarket says it plans to end some in-store promotions.
So what should we be doing to cut back on the waste?
Breakfast's John Maguire went to his local supermarket to find out.