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
Salsa (sauce) sauce: "The national condiment of Peru, "peri-peri" sauce is made in medium to hot levels of spiciness—the more chili, or the hotter variety of chile used, the hotter the sauce. Original "peri-peri" uses the African bird’s eye chili (the Swahili word for the chili is "peri-peri"). Milder sauces may use only cayenne and serrano chilies. To a base of vinegar and oil, garlic and lemon juice are added, plus other seasonings, which often include paprika or tomato paste for flavor and color, onions and herb—each company has its own recipe. It is also used as a cooking sauce." Most jarred,