Roasting peppers is a culinary technique that has been used for centuries in various cuisines around the world. However, the exact origin of roasted peppers is not clear.

Peppers are believed to have originated in South America and were introduced to Europe by Christopher Columbus in the 15th century. It is possible that roasted peppers were first created in the Mediterranean region, where peppers were widely cultivated and used in cooking.

Roasting peppers was a way to preserve them before the invention of refrigeration, as the heat and smoke would help to dry out and preserve the peppers. In addition to preservation, roasting also enhances the flavor of peppers by caramelizing their natural sugars and adding a smoky, charred flavor.

Today, roasted peppers are a popular ingredient in many cuisines around the world, including Mediterranean, Latin American, and Middle Eastern cuisine. They are often used in dishes such as salads, sandwiches, pizzas, and dips, and can be found in various forms, including jarred, canned, or fresh.