The browning chemistry between amino acids and sugars at 300°F+. Responsible for the crust on seared steak, bread, coffee, and roast vegetables.
The Maillard reaction is a chemical cascade that starts around 300°F (150°C) when proteins and sugars rearrange into hundreds of new flavor and aroma compounds. It is NOT caramelization (which is sugar alone) — Maillard requires both amino acids and reducing sugars.
The reaction drives the brown crust on seared meat, the color and aroma of coffee roasting, the flavor of toasted bread, and most "savory roasted" flavors. Hotter and drier conditions produce faster Maillard; water on the surface suppresses it because water evaporation keeps the surface at 212°F.
Dry a steak first
Pat dry before searing — water = no Maillard until it evaporates.
Deglaze after
The brown stuff stuck to the pan (fond) is pure Maillard; deglaze with stock or wine to capture it.
Named for French chemist Louis-Camille Maillard who first described the reaction in 1912 while studying how amino acids and sugars interact. The full mechanism is still actively researched — there are hundreds of reactions that fall under the "Maillard" umbrella.
Roast Time by Weight
Oven roast times by cut, weight, and doneness — with USDA safe internal temps and rest times.
Smoking Time by Cut
Low-and-slow smoke times by cut and pit temperature — with stall and wrap recommendations.
Brining Calculator
Salt and water amounts for wet or dry brining, plus recommended brine times by protein.