The Lancashire Council of Mosques (LCM) said the latest school suppliers do not meet their Halal "criteria" for meat killed in line with Islamic tenets.
Hanif Dudhwala, of the council of mosques, said its own criteria were acceptable to all Lancashire Muslims.
But county council leader Geoff Driver said its supplier was approved by the same Muslim body used for the Olympics.
Mr Dudhwala said: "The county council should pick suppliers who are accredited to the Lancashire Council of Mosques and until they can find those suppliers there is no reason why they cannot give Muslim children vegetarian options or fish options until they find a supplier we can endorse from the council of mosques." [BBC] Read more