Crush the yolks and add to them the oil, salt, pepper, vinegar and mustard. Stir well together. Chop the tarragon very finely. Add it to the sauce.
Sauce Ravigote
2 hard boiled yolks
2 raw yolks
1 dessert-spoon mustard
Tarragon, shallot, parsley, chives
Capers, gherkins
Oil
Vinegar
Pound and pass the hard boiled yolks through a sieve. Mix them thoroughly with the raw yolk and mustard. Add oil as for mayonnaise until the required quantity is made. Season. Add vinegar to taste and a little very finely chopped tarragon, shallot, parsley, and chives. Just before serving add a table-spoon capers and chopped gherkins.
Sauce Remoulade
1 hard boiled yolk
1 raw yolk
1 coffee-spoon mustard
1 large table-spoon chopped shallots, parsley and chervil
Oil
Vinegar
Put the hard boiled and raw yolk with the mustard in a basin. Mix thoroughly with a wooden spoon. Add the oil very slowly, stirring continually in one direction. The quantity of oil used depends on the quantity of sauce required. Add a large table-spoon of finely chopped parsley, chervil and shallots. A very little vinegar, salt and pepper.
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