What You Need to Know
The Maillard reaction initiates around 140 °C and intensifies above 160 °C, producing melanoidins and pyrazines that give the characteristic brown crust and savory flavor. Protein denaturation and lipid oxidation occur concurrently, rendering fat and creating aldehydes and ketones that enhance aroma. Rapid surface heating also triggers flare‑ups that can form acrylamide if surface temperatures exceed 300 °C.
The Science
Primary Reaction
Maillard reaction