What You Need to Know
During searing, the Maillard reaction between reducing sugars and amino acids forms melanoidins, giving the meat its brown color and complex flavor. Slow simmering at 90–95 °C hydrolyzes collagen into gelatin, tenderizing the meat while retaining moisture. Excess salt can draw out water, leading to dryness, so careful seasoning is essential.
The Science
Primary Reaction
Maillard browning during searing and collagen hydrolysis during simmering