Authorities say the company supplied meat to another French company, Comigel SAS, which made beef-labeled frozen lasagna readymeals for a frozen-food maker that were found to contain horse meat.
In response to Mr Clarke's remarks, Sainsbury's said all its fresh chicken had been British for a decade and it had started using British chicken in frozen chicken readymeals.
Not only were connotations of loneliness attributed to readymeals, their quality also started to be questioned, with frozenmeals increasingly seen as second rate.
The food giant has already withdrawn readymeals in France and Sweden after it emerged that its frozen beef lasagne sold in Britain contained up to 100% horsemeat.
Swedish food giant Findus withdrew readymeals in France and Sweden on Friday after it emerged that its frozen beef lasagne sold in Britain contained up to 100% horsemeat.