Minchin started her career in the Latin American section of the
BBC World Service during a year in
Argentina, the
Today programme,
Five and various local radio stations. In 2006, she toured the country in a converted bus meeting England fans as part of the
World Cup coverage for
BBC News. She started work for
Radio 5 Live in 1998, and married David Minchin the same year. She presented many of the station's main programmes, including
Drive and
Breakfast. Between September 2003 and April 2012, she was a regular
BBC News Channel presenter, initially working alongside
Jon Sopel from 7 pm to 10 pm. Minchin then presented the 2 pm to 5 pm slot, also with Sopel, sharing this shift with
Emily Maitlis. She was also one of the main relief presenters for
BBC News at One until April 2012. Minchin first appeared on
BBC Breakfast as a stand-in presenter on 24 December 2001. In 2006 and 2007, Minchin was a relief presenter on
BBC Breakfast while
Kate Silverton covered for main anchor
Sian Williams. After Williams returned, she continued to co-host the programme, and from May 2009 until April 2012 was the regular weekend presenter of the show. In December 2011, the BBC announced that Minchin would replace Williams as a main presenter of BBC Breakfast along with
Bill Turnbull and
Charlie Stayt when the programme moved to
Salfordthe first edition was presented on Tuesday 10 April 2012. On Tuesday 8 June 2021, she announced live on
BBC Breakfast that she would be stepping down from the role later that year to concentrate on other interests. Minchin covered again when the show returned in July 2010 for two weeks alongside
Matt Baker and one episode with
Matt Allwright. Minchin and
Gethin Jones presented the documentary series
Crime and Punishment, which began on BBC One on 12 March 2012. For a time from November 2012, Minchin was a co-presenter of Radio 5 Live's
Drive programme with
Peter Allen. She has worked as an occasional presenter of
BBC Radio 4's daily consumer programme
You and Yours. Minchin has played herself reading the news in three BBC series: spy drama
Spooks, crime drama
Silent Witness and the
Torchwood mini-series
Children of Earth. In 2016, Minchin competed in
Celebrity MasterChef on
BBC One, finishing second. In June 2021, BBC announced that Minchin was to leave
BBC Breakfast after almost 20 years of working on the show. In November 2021, Minchin was announced as a contestant on the
twenty-first series of ''
I'm a Celebrity...Get Me Out of Here!'' and finished in seventh. In January 2025, Minchin began co-presenting
Rip Off Britain; replacing
Angela Rippon. ==Awards==