Potato salad with caper, gherkin and red onion mayo
Photo by Babiche Martens
Makes 1½ cups to use as a potato salad dressing
- Put the yolks, vinegar, salt and mustard into the bowl of a food processor. Whisk until combined.
- With the motor running, drizzle in the olive oil until the mayonnaise is thick then add the boiling water.
- Add the capers and gherkin then stir to combine.
- Boil the potatoes in plenty of salted water until tender, cool then stir through the mayo. Add the onions, plus extra capers and finely diced gherkin if desired. This is a great recipe to involve any fresh herbs - mint, parsley and dill are all delicious.