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
Capture of Portobello (1601) crew in all numbering 200 men. At Cubagua they were offered a ransom in exchange for a number of pearl boats they had seized. Near Cabo de le Veda they captured a Portuguese slaving ship. Parker next guided what was now a flotilla of 6 ships to the east of a recently abandoned Nombre de Dios and approached Portobello in pinnaces and shallops with the help of the black guides. Under cover of darkness early in the morning of 6 February they employed a captured Portuguese to respond to a challenge from the newly completed fort of San Felipe on