What Is The Difference Between Hollandaise And Bearnaise Sauce?
The main difference between hollandaise and béarnaise sauce is that the latter has the addition of shallots, tarragon, and sometimes other herbs, while hollandaise is made purely from butter, egg yolks, and lemon juice or vinegar. Béarnaise also has a slightly more complex flavor profile, with a subtle hint of acidity from the vinegar and a mild anise-like flavor from the tarragon.