Spice rub the salt for flavor and the sugar for caramelization. The simplest rub is just coarsely ground black pepper as in steak au poivre. Spice rubs can also have ingredients such as herbs, crushed garlic or oil added to make a paste. Less common ingredients can include coffee beans. Spice rubs are mainly used for preparing meats and fish. There are many different recipes for rubs and most of them are targeted towards a specific kind of food. The exact combination of spices that makes a good rub for a particular kind of food varies from region to region and culture
Jerk (cooking) the action of "jerking", which referred to poking meat with holes so that flavor could more easily be absorbed. The term "jerk spice" (also commonly known as Jamaican jerk spice) refers to a spice rub. The word "jerk" refers to the spice rub, wet marinade, and to the particular cooking technique. Jerk cooking has developed a following in the United States, Canadian and Western European cosmopolitan urban centres with Caribbean/West Indian communities. One story is that Jamaican jerk sauce developed as an adaptation by escaped enslaved Coromantee Africans in Jamaica. However, historians have unearthed evidence to show that all racial