Sauce Rémoulade — Mustard, Anchovy, and Herb Mayonnaise

Overview

French rémoulade is the most complex of the cold mayonnaise derivatives, layering mustard heat, anchovy depth, caper brine, and herb fragrance into a single composed sauce. The base starts as a standard mayonnaise, but with a more aggressive hand on the Dijon — rémoulade should have a distinct mustard bite that lingers on the palate. Into this base, fold anchovy paste pounded smooth in a mortar, nonpareil capers, fine-chopped cornichons, chervil, tarragon, and flat-leaf parsley. Some classical sources include a touch of anchovy essence (liquamen-like) in addition to the paste. The finished sauce should be complex enough that no single flavour dominates — mustard, salt, brine, herb, and umami in balance. It is the traditional partner for céleri-rémoulade (celeriac in rémoulade), but also pairs with cold shellfish, smoked fish, and charcuterie. The sauce must be assertive: this is not a gentle accompaniment but a bold condiment that stands up to strong-flavoured foods. The Cajun and Creole variant, often served with fried seafood in Louisiana, adds paprika, Creole mustard, and sometimes horseradish — a legitimate regional evolution. The French original, however, relies on finesse over fire. Make day-of service, hold at 4°C, and serve within 6 hours.

Key Principles

Aggressive Dijon in the mayonnaise base — mustard should bite. Anchovy pounded to paste in mortar, not chopped. Caper, cornichon, and triple-herb garnish folded by hand. No single flavour dominates — balance of mustard, salt, brine, herb, umami.

Pro Tips

Pound the anchovy with a garlic clove and a few capers in a mortar to create a unified paste before adding to the mayonnaise. For céleri-rémoulade, thin the sauce slightly with lemon juice so it coats the julienned celeriac without clumping. The quality of the anchovy matters enormously — use salt-packed Cantabrian anchovies, rinsed and filleted, not oil-packed supermarket tins.

Common Mistakes

Using mild American mustard instead of Dijon — the sauce needs heat. Skipping the anchovy, which provides essential umami depth. Chopping anchovy instead of pounding to paste — creates unpleasant fishy chunks. Confusing French rémoulade with Cajun rémoulade — different sauces with a shared ancestor.

Source

Escoffier, Le Guide Culinaire; Larousse Gastronomique

Cross-Cuisine Parallels

• Cajun/Creole rémoulade (paprika, Creole mustard, horseradish — bolder, spicier)
• Scandinavian remoulade (sweeter, with curry and pickled cabbage)
• Vietnamese nước chấm (fish sauce, lime, garlic — different vehicle, same umami-acid role)