A portable burner is a compact cooking device designed for easy transport and use in various settings. It typically operates on gas or electricity and is ideal for outdoor activities like camping, picnics, or tailgating. These burners provide a convenient way to cook meals without the need for a full kitchen setup. Many portable burners come with adjustable heat settings, allowing users to control the cooking temperature. They are often lightweight and can be powered by small propane tanks or plugged into standard electrical outlets. This versatility makes them popular among outdoor enthusiasts and those needing extra cooking space at home.