I was introduce to these by the young step grandson of mine who loves all things supper hot [he could be on the devils business!]
we buy them by the jar full either already sliced or whole and with or without red chillies - being a bit lazy I go for the already sliced but with the red chillies. I spread them ontop of ham slices in between bread for a sandwich - they are not overly hot but do give a nice bite to the sannie!