Agree with No.1 - I absolutely love The Chef Show...there are some great appearances from Favreau's celeb mates as well as 'proper' foodies.
I'd also recommend Amazon Prime Video, as at the moment they have plenty of food series - especially Anthony Bourdain, who was always worth watching, even his 'A Cook's Tour' series from as far back as 2002.
Lovin the Taco chronicles, inspiring beer food which is always important IMO and saving my sanity.
Chefs Table amazing but beyond my level of competence.
currently watching Restaurants on the edge- amazing locations bit less instructional cooking though.
There was also a program called unique eats on the cooking channel a wee while ago that surfaced again and disappeared. Be worth seeking out.