Tana Ramsay, the wife of award-winning chef Gordon Ramsay, has signed up with UKTV Food to present her own daily magazine programme from next April.
Tana Ramsay was previously a schoolteacher
She will broadcast from a customised kitchen at London's Borough Market, and will champion seasonal ingredients, as well as interviewing stallholders.
Passers-by will be able to try dishes and she will co-host with personalities such as cook Clarissa Dickson Wright.
Ramsay, 33, has already written a book and she has a regular magazine column.
However, The Market Kitchen will be her first major role as a TV host.
Her husband has recently opened a restaurant in New York and can currently be seen on Channel 4's series Ramsay's Kitchen Nightmares.
In August, he was named London's best cook for the 11th year in a row, in a survey of 8,000 diners.