Sweet peppers are a family of peppers that have a slightly sweet flavor and a low intensity of spice. They are widely used in the kitchen to add color and flavor to the dishes, and they are also often used as a garnish for sandwiches and salads. There are many varieties of soft peppers, including red, yellow, green and orange peppers. They have an elongated shape and smooth skin, and they are generally hollow inside. Sweet peppers are rich in vitamins C and A, and they are also a good source of fiber and potassium.