Singh first appeared on TV as a competitor in ITV's
Chef of the Year in 2000, which he also won. He was also featured on
Ready Steady Cook with
James Martin in June 2008. Afterwards, he appeared in Series 3 of the BBC's
Great British Menu which then lead to his reappearance in Series 5, 6 and 8. In 2013, Singh partnered with
Cyrus Todiwala to present their own cookery show on
BBC Two called
The Incredible Spice Men. Singh was later featured in food and personality shows around the UK, including
The One Show, ''
The Paul O'Grady Show, Countryfile and Celebrity Mastermind as well as appearing on Radio Scotland, Radio 1, Radio 4 and BBC Radio Asia. In 2015 Singh and Todiwala paired up again and appeared on the Celebrity edition of the quiz show Pointless''. In the same year, Singh then starred as one of the chefs on BBC Two's
A Cook Abroad. In that, Singh went to India during
Diwali, where he presented traditional food in the
Punjab and explored his Indian heritage. In September 2018, he appeared on the CBBC documentary
Our School (TV series) as a guest head judge for the bake-off. In 2021, Singh appeared as a special guest on the show ‘Men in Kilts: A Road Trip with Sam and Graham’, starring
Sam Heughan and
Graham McTavish from the show
Outlander. On ‘Men in Kilts’, Singh prepared a seafood dish for Sam and Graham, with his unique signature fusion of Scottish and Asian flavours. In 2022, he was on Series 2 of
Cooking with the Stars. == Books ==