What You Need to Know
Sous‑vide cooking at 55–60 °C denatures myosin, while collagen begins to convert to gelatin at 60–70 °C, producing a moist, tender matrix. The low‑temperature immersion suppresses Maillard browning, allowing a brief high‑heat sear to impart surface color without compromising internal quality. Extended times (30 min–6 h) ensure uniform heat transfer and protein denaturation throughout the product.
The Science
Primary Reaction
Protein denaturation and collagen gelatinization