In the past couple years I learned how easy these are to make & how much I love them! (Several of the kids do as well!) A friend gave us a bunch of banana peppers from their garden & we started there, then added in things like radishes, beets, shishito peppers, etc. They add good flavor & acid to many things!
FYI….I learned the hard way that even when handling mild banana peppers, you should use gloves. My hands & face were burning the rest of the day!!