Mahbub Chowdhury, 46, pleaded guilty to ten counts of breaching food hygiene regulations at Swindon Magistrates Court.
It was found that he prepared meat and fish curries after wiping his bum with his bare hands.
He claimed that he does not use toilet paper for 'cultural reasons'.
He was fined more than £5,000 last year for ten similar offences relating to food hygiene, according to a report in Daily mail.