Perhaps not, but her name would get that book selling. I would be interested in that book, I buy huge numbers of cook books of cultural cuisines, particularly ME but not restricted to that, Im interested in food full stop
Last night I was watching, might have been masterchef cant remember, and learned about Haleem, another new dish I want to try, never heard of it, people like me would be interested in different things (to me) and learning about it and the techniques. But I dont think there are many Western people who would, hence her target market is going to be a bit smaller.
We have a terrible food culture in this country which doesnt lend itself to exploration and curiosity. A PP made light or made fun of her putting different flavours together, which is literally how dishes come to be invented and created. Its what a good chef/cook does.