What You Need to Know
The high‑temperature coals (400–800 °C) trigger Maillard browning on the surface within minutes, while the rotating spit conducts heat to the interior, raising it to 60–80 °C. Collagen denatures into gelatin at 70–80 °C, tenderizing the meat, and thermal degradation of amino acids and sugars produces volatile pyrazines and furans that contribute to the characteristic aroma.
The Science
Primary Reaction
Maillard browning and collagen denaturation