Tartar sauce

Tartar sauce is a classic mayonnaise enhanced with fresh herbs, capers, and cornichons. This authentic French version is served cold and traditionally accompanies fried fish, cold meats, or fried vegetables.

Ingredients

  • 1 piece Organic egg yolk (extra-fresh)
  • 15 g Dijon mustard
  • 15 ml Freshly squeezed lemon juice
  • 200 ml Sunflower oil (or another neutral oil)
  • to taste Fine salt
  • to taste Ground black pepper
  • 10 g Fresh chives
  • 5 g Fresh flat-leaf parsley
  • 5 g Fresh tarragon
  • 5 g Fresh chervil
  • 15 g Capers in vinegar (small, not desalted)
  • 20 g Sweet-and-sour cornichons (small, 'fine cornichons' type)

Method

  1. Take the egg and mustard out 15 minutes ahead of time to bring them to room temperature, which helps the emulsion.
  2. In a medium bowl (preferably stainless steel or glass), place the egg yolk and Dijon mustard. Whisk vigorously by hand with a balloon whisk until smooth and slightly thick.
  3. Add the lemon juice, a pinch of salt, and a pinch of pepper. Whisk again to incorporate.
  4. While whisking constantly, pour in the sunflower oil in a very thin stream (almost drop by drop at first). As soon as the emulsion takes (the mixture thickens and turns pale), you can increase the flow to a steady stream, without ever stopping the whisking. Continue until all the oil has been absorbed. You will have a firm, glossy mayonnaise.
  5. Taste the base and adjust the seasoning (salt, pepper, and possibly a few drops of lemon). Refrigerate it while you prepare the aromatics.
  6. Wash and thoroughly dry the chives, parsley, tarragon, and chervil. Remove the thick stems from the herbs. Finely snip everything with a knife (do not mince too finely: the herbs should remain visible). You should have about 2 tablespoons of mixed fine herbs.
  7. Drain the capers and quickly rinse them in cold water if they are too vinegary. Pat them dry with paper towels and coarsely chop them with a knife.
  8. Cut the cornichons into small dice of about 3 mm (brunoise).
  9. Gently fold the chopped herbs, capers, and diced cornichons into the mayonnaise with a spatula (mix by lifting and folding). Mix until evenly distributed.
  10. Transfer the tartar sauce to a serving bowl or jar. Cover and refrigerate for at least 30 minutes before serving so the flavors meld. Keeps for 2 days in the refrigerator.

Nutrition

Per serving

Energy
403.4 kcal
Protein
4.1 g
Carbohydrate
4.41 g
Fat
41.06 g
Fibre
0.97 g
Calcium
77.4 mg
Iron
2.1 mg
Magnesium
47.35 mg
Indicative, non-medical nutrition estimate; values depend on brands, actual weights, and whether ingredients are raw or cooked.