At Inamdar's restaurant 27 Degrees West in Singapore, they make velvety chicken masala using their own in-house yogurt. "The culture was hand carried by me from India from my grandmother's master ...

Ahmed Aslam Ali, the owner of the Shish Mahal restaurant in Glasgow, Scotland, is pictured with a plate of chicken tikka masala in his restaurant, on July 29, 2009.

Chicken tikka masala is one of the UK’s best loved dishes. Now the man said to have invented it, Ali Ahmed Aslam, of Shish Mahal in Glasgow, has died.

Intsar Humayun, a chef at the Shish Mahal restaurant in Glasgow, prepares Chicken Tikka Masala in the restaurant on July 29, 2009.ANDY BUCHANAN/ Andy Buchanan 2009 07939215079 [email protected] ...