There are many varieties of strong peppers, including habanero chili, jalapeno pepper and ghost chill. Everyone has their own spice intensity and their own distinct flavor, and they are often used in dishes from different regions of the world. Strong peppers are often used to give heat to meat, fish and vegetable dishes, and they are also often used in marinades and sauces. They can be added to raw or cooked dishes, and can be used alone or mixed with other spices to add flavor.