I have read many, many a book on India over the years, but rarely one as uninformative, under-researched and tedious as this one. We learn about the author's ego and bodily functions, but little else.
As a travelogue it suffers because there is no sense of place (what on earth is the point of going to Kovalam if all you do is go to a five star hotel and describe your "British cooking" kitchen experience there - with people who already have travelled Europe?).
As a book about cookery it suffers because the author either fails to do what the blurb suggests - ie present Indians with British cooking - or fails to have the trip planned out adequately. But most of all he fails to appreciate that the real strength of Indian cuisine is in its vegetarian cooking. No wonder we have to listen to his literal belly-aches about the inadequacy of his British body to keep up with an Indian meat diet.
Factually the book is seriously underfed, and when we do get some information like Delhi has India's only underground train system, the author is just plain wrong. He seems to think Hindi is spoken as a norm in the southernmost part of India. His incompetence along the road, from failing to deal with the train system to being incapable of finding his cooking ingredients, or mugs to eat his often-abortive efforts at cooking a dish, to me isn't amusing, it is just plain incompetent and sad.
If you extract a portion of the book describing the author's parents' and relatives' lives then the book is just bearable.