Oyster sauce salt, should be added to the sauce, since the oysters should provide all the savoury flavour. However, this method is prohibitively expensive. Many modern oyster sauces are thickened with cornstarch, flavoured with oyster essence or extract and darkened with caramel. Vegetarian oyster sauce prepared from mushrooms, often oyster mushrooms or shiitake mushrooms, is also popular and generally lower in price. It may contain more taste enhancers if less mushroom extract is used to reduce costs. Most of the oyster sauces available on the market contain added monosodium glutamate (MSG). In recent years MSG-free varieties can also be found. The taste
Portobello (novel) Portobello (novel) Portobello is a novel by British writer Ruth Rendell, published in 2008. It is set in and around the Portobello Road in Notting Hill, London. Written in the third-person narrative mode, it follows the lives of a number of Londoners—rich and poor alike—living near the Portobello Road Market whose paths cross by accident rather than design. In other words, "Portobello" is about "the destinies of an oddly assorted group of people, whose only common characteristic is their postcode." Throughout the novel, something menacing seems to lurk behind every street corner, and the suspicion that something awful or sinister