Classic Béarnaise Sauce Recipe
Béarnaise sauce, despite its name, didn’t originate in the Béarn region of France but was created in Paris in the 19th century. Chef Collinet, who worked in a restaurant near the Saint-Germain railway station, is said to have invented the sauce accidentally by modifying a hollandaise recipe. The key twist? Adding a reduction of white wine vinegar, shallots, and tarragon, giving Béarnaise its unique, aromatic character.