Tim Hayward is not alone in his passion for stock, but there must be few culinary adventurers who take things to the level of his highly developed home routine.

Glasses still steamy from several simmering stockpots, Tim sets off on a journey into the world of stock. On his travels he'll share precious stock secrets, learn from the masters, tell tales of nineteenth-century Uruguay and peek behind the doors of stock-cube heaven.

Producer: Rich Ward.