Hi Mark,
Delhi Belly is a series of programs fronted by the actor Sanjeev Bhaskar ( Goodness, Gracious Me ). He also has an accomplice Reza Mahammed who jets off to India each time to look at the culture but more than that......the food! Each program has a different theme associated with Indian food.
He usually shows a recipe each program which they both eat at the end.
It is quite interesting and worth looking for on Sky. They sometimes put a whole run of these programs on over a weekend so you need to keep your eye out for the next time it is shown. It can be found on the U.K. TV bright Ideas channel.
Ray