1 bunch each baby regular, candy & golden beetroot, trimmed
1 cup caster sugar
1 cup white vinegar
1 tbsp mustard seeds
1 tbsp black peppercorns
3 bay leaves
ORSERADISH VINAIGRETTE
2 tbsp jarred horseradish
1 tbsp dijon mustard
1 tsp honey
½ cup olive oil
Instructions
Place each variety of beetroot in a separate saucepan, covered in cold water.
Bring to the boil, cook until tender and set aside to cool slightly.
Rub off the skins (wearing disposable gloves with the regular beetroot to avoid staining) and place the beetroots in a separate glass jars, slicing them if necessary. Add the spices and bay leaves.
Bring the sugar and vinegar and one cup of water to the boil in a small saucepan.
Pour over the beetroot (they should be covered), seal, set aside to cool, then refrigerate.
For the vinaigrette, whisk together horseradish, dijon and honey. Drizzle in olive oil, whisking continuously, until combined. Season with salt and pepper.
To serve, thinly slice two of each beetroot variety and toss with orange, watercress, rocket, celery leaves and red onion.
Pile onto a serving plate. Season with salt and pepper, sprinkle with pistachio and dress with vinaigrette.