A curry lover has penned a book that literally 'lifts the lid' on the secrets of the Indian restaurant trade after posing as a delivery man to gain access to a busy city kitchen.Dave Loyden spent three years working undercover in Aberdeen to discover the spices and ingredients that give restaurant dishes their "unique" tastes and aromas.
The married father-of-one, 46, only abandoned his mission when things started getting "too hot in the kitchen" and he risked being exposed as a 'mole'.
Loyden has now turned his research into book "Undercover Curry". Dubbed "Spice Catcher", it reveals for the first time the tricks, techniques and closely-guarded trade secrets Indian chefs "don't want people to know".
Speaking yesterday, David said he hoped the 154-page book would "debunk the myth" that British Indian restaurant curries can't be reproduced at home.
He said: "I've been a curry enthusiast for decades and after each of my frequent Indian restaurant meals I would get to wondering just how those marvellous flavours and aromas were obtained.
"With the passage of time the need to know became an obsession, especially as the chefs refused to divulge their secrets.
"I considered myself a competent curry cook but just couldn't replicate the flavours at home. Even so, I knew it had to be possible."
To get the "knowledge", David left a highly successful career as the owner of a courier firm in Aberdeen to perform kitchen deliveries and menial tasks at his favourite Bangladeshi restaurant.
Slowly he started to win the trust of the restaurant's staff and was allowed into the kitchen to help in the food preparation, making sure to take a mental note of all he saw.
"The staff thought I was there to earn a wage but all I was after was the knowledge of how to make curries the way they did," said David, who now divides his time between the UK and Brunei, South East Asia.
"I would give up my mornings to come in and peel garlic or prepare veg, scanning the kitchen for prime locations to investigate, taking sneaky peaks inside food tubs and observing chefs at work.
"It took three years living this other life to get what I came for and I did it just in time as near the end they were on to me and gave the important tasks to other people."
The author claims that by following the instructions in Undercover Curry, anyone can whip up a restaurant-quality Indian meal at home "within minutes".
He added: "This is not your standard cook-book full of pretty pictures. Instead, it's packed with arcane, hard-won knowledge that will allow curry lovers to put together fantastic meals and serve them at restaurant speed at home.
"Though the book reveals for the first time in print ingredients that British Indian restaurants use to make their sauces, it also outlines the preparation and cooking processes that are central to the whole operation.
"You do your core preparation in advance, freeze, and then for weeks ahead quality meals can be on the table within 10 to 15 minutes from starting."
David says he is now working on a follow-up title - but wouldn't be drawn on the subject.
"It's top secret," he said.
Undercover Curry: An insider's exposĂ© of British Indian restaurant cookery is available now, priced £12.99. For more information, visit: www.undercovercurry.com


