- Measure two cups of cranberries into the bowl of a food processor.
- Wash and dry the orange. Placing the rasp or grater over a small bowl, grate the zest (the thin, coloured part of the orange skin) into the bowl. Add the zest to the processor bowl.
- Peel the orange, separate the sections and remove seeds, if any. Add the orange sections to the processor.
- Add the sugar, then pulse the mixture until it is evenly chopped.
It's best to make this relish several hours or a day ahead of serving so all the flavours meld.