Put in a saucepan the zest of the orange, plus the juice. Add all the other ingredients.
Stew all over low heat until it thickens into a sauce and all ingredients are soft. Should take just under 25 minutes. Just needs stirring once or twice.
Notes
This is really good with pork, lamb and pâtés, or use as you would a chutney.You could add a tablespoon or two of sweetener of your choice, if desired.Store in refrigerator for up to a few days, or freeze for longer-term storage. This is not a recipe for home canning / bottling.