What You Need to Know
Egg proteins denature beginning around 62 °C, and the gradual coagulation of albumen and yolk proteins allows precise textural control. Holding the egg at a stable temperature lets the protein network form uniformly, producing a smooth, creamy matrix. The thermal process also reduces Salmonella to safe levels when the time‑temperature combination exceeds 60 °C for 30 minutes.
Steps
- 1.
Japanese Onsen Tamago (Japan): Creates the characteristic custard-like texture
- 2.
French Oeuf en Cocotte (France): Allows precise doneness control for baked egg dishes
- 3.
Modernist Egg Bites (United States): Enables commercial-scale production with consistent texture
The Science
Primary Reaction
thermal denaturation and coagulation of egg albumen and yolk proteins