This sauce, from Gordon Ramsay, takes some time to prepare, but think of it as a workout with a whisk
- Cooking Time
- Skill Level For the keen cook
- Servings Makes about 300ml (enough to serve 4-6)
Kcalories
336
Protein
2g
Carbs
0g
Fat
36g
Saturates
22g
Fibre
0g
Sugar
0g
Salt
0.02g
- 500ml white wine vinegar
- 1 tbsp peppercorn
- bunch tarragon
- 3 large free-range egg yolks
- 200ml melted and skimmed unsalted butter (see Secrets for success, below)
- squeeze lemon juice
- Boil the vinegar together with peppercorns and tarragon, reduce by half. Strain and reserve (see Secrets for success on storing, below).
- Boil a large pan of water, then reduce to a simmer. Using a large balloon whisk, beat together the yolks and 2 tsp of the reduced wine vinegar in a heatproof bowl that fits snugly over the pan.
- Beat vigorously until the mixture forms a foam, but make sure that it doesn't get too hot. To prevent the sauce from overheating, take it on and off the heat while you whisk, scraping around the sides with a plastic spatula. The aim is to achieve a golden, airy foam (called a sabayon), which forms ribbons when the whisk is lifted.
- Whisk in a small ladle of the warmed butter, a little at a time, then return the bowl over a gentle heat to cook a little more. Remove from the heat again and whisk in another ladle of butter. Repeat until all the butter is incorporated and you have a texture as thick as mayonnaise. Finally, whisk in lemon juice, salt and pepper to taste plus a little warm water from the pan if the mixture is too thick.