🇫🇷 French recipesSide dish

Béarnaise Sauce

By Groceree

Also known as Sauce Béarnaise

A warm emulsion of egg yolks and butter flavoured with a reduction of white wine vinegar, shallot and tarragon — hollandaise with attitude. Made for steak frites, and just as good with fish and asparagus.

Last updated

A small pan of thick, glossy pale yellow sauce flecked with green tarragon beside a sliced steak
Servings
4 servings
Prep
10 min
Cook
15 min
Total
25 min

Ingredients

  • white wine vinegar4 tbsp
  • dry white wine4 tbsp
  • shallots1
  • tarragon1 small bunch
  • black peppercorns6
  • egg yolks3
  • butter200 g
  • salt1 pinch
  • lemons (optional)½
  • water1 tbsp

Instructions

  1. 01

    Pick the leaves from the stalks and set them aside. Finely chop the and crush the , then simmer them with the , the and the stalks until reduced to about 2 tablespoons. Strain and cool slightly.

  2. 02

    Meanwhile, melt the gently, skim off the foam and pour the clear away from the milky solids at the bottom. Keep it warm.

  3. 03

    Whisk the reduction with the and a tablespoon of water in a heatproof bowl over barely simmering water until thick and pale, and the whisk leaves a trail.

  4. 04

    Take off the heat and whisk in the warm clarified a little at a time, then in a thin stream, until thick and glossy.

  5. 05

    Finely chop the leaves and stir them in, season with , and add a squeeze of if it needs lifting.

  6. 06

    Keep warm over the pan, off the heat, and use within 30 minutes.

Notes

  • For hollandaise, skip the reduction and tarragon and season the finished sauce with lemon juice instead.
  • If it splits, whisk a spoonful of hot water into a fresh yolk and slowly whisk the split sauce back into it.
  • Too hot and the yolks scramble; too cold and the butter will not emulsify. Keep it warm, never hot.
  • The yolks are only lightly cooked. For pregnant women, young children, older people or anyone with a weakened immune system, use pasteurised eggs.

Nutrition per serving

Calories
400 kcal
Protein
2 g
Carbs
1 g
Fat
43 g

Estimated from the ingredients.

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