Peppadew peppers™ (Sweet & Spicy peppers) are a trademarked variety from South Africa. The pepper is quite mild with a unique spicy flavor. You can find the Peppadew peppers in jars, made into saucers and even in Cryovac pouches. See recipes here for uses. The peppers can be stuffed and baked, chopped and used in fresh salads, use in baking (think added to cornbread) or slice and serve on toasted baguette slices.
Look for the peppers in your local well-stocked grocery store or a specialty food store. They are also available from Amazon from a variety of sellers: Peppadew Peppers
If you don't have Peppadew peppers you can substitute equal amounts of one of these alternatives: