The Monmouthshire chef will front the weekly 90-minute cookery programme on a bi-weekly basis, a BBC spokesman said.Following Martin's exit in March last year, the show has had a different presenter each week.

The fox or coyote maneuvers, circles and runs through the countryside evading the fox hounds and the flights of horse and riders as the hunt unfolds. It has been banned in Wales, Scotland and England but shooting foxes as vermin remains largely legal.
In Northern Ireland, remains legal while in the other areas, there are legal provisions in the Hunting Act which have to be followed if one is to fox hunt in a restricted.
The action kicks off with the Supreme Novices’ Hurdle and the Champion Hurdle, Arkle Trophy and Mares’ Hurdle complete the set of Grade Ones on Champions Day.
Wednesday 14th March – The sport’s leading two milers will battle it out for victory in the Queen Mother Champion Chase on another spellbinding day of racing.
DANGEROUS She said if they had been contacted they could have given the train timetable for the area but she also stressed that it was "very dangerous for people or animals to be on the track with trains passing at high speed".
In most areas the track was protected by fences or hedges and to be on the track was trespassing, she added.
Tebbutt has presented Saturday Kitchen since April last year, hosting roughly every five or six weeks, along with other chefs including Michel Roux Jr, Tom Kerridge, Donal Skehan, Lorraine Pascale, John Torode and Angela Hartnett.
He has been a hit with fans of the long-running show - which has been a Saturday morning fixture since 2002 - who have called for him to be a more regular addition.
James Martin had been at the helm of Saturday Kitchen for 10 years from 2006 until 2016.