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Step-by-Step Tutorial
PRACTICAL WALKTHROUGH · PARAMETERS · COMMON MISTAKES
Sauce espagnole reduction concentrates a brown roux‑based sauce through controlled simmering.
Origin: French haute cuisine (17th century) — France
See full technique reference →During simmering, Maillard reactions between amino acids and reducing sugars produce melanoidins that deepen the color and impart nutty flavors, while caramelization of sugars adds sweetness. The process also stabilizes the emulsion by maintaining a balance of fat, water, and starch.
Primary Reaction
Maillard reaction and caramelization
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