Tartare Sauce Recipe

Making the Tartare Sauce

1. Start by peeling and quartering the small onion.
2. Place the onion in the Thermomix and chop it for a few seconds until finely chopped.
3. Add the fresh parsley leaves, chives, and the hard-boiled egg to the Thermomix.
4. Chop them for a few seconds until finely chopped.
5. Add the Dijon mustard, lemon juice, tarragon, white wine vinegar, salt, and ground black pepper to the mixture.
6. Mix these ingredients at a medium speed for a few seconds.
7. While the Thermomix is running, slowly drizzle in the olive oil to emulsify the sauce.
8. This should take about a minute. It will thicken as the oil is incorporated.
9. Add the capers and the gherkin and mix for a few more seconds until everything is well combined.
10. Taste the sauce and adjust the seasoning if necessary, adding more salt, pepper, or lemon juice to suit your preferences.