What You Need to Know
Basalt's high thermal mass (0.84 J/g°C) and vesicular structure enable gradual heat transfer, causing myofibrillar protein shrinkage (40-60°C) and collagen gelatinization (starting at 60°C) without combustion byproducts.
Imparts smoky minerality while preserving moisture through rapid surface searing that seals meat juices.
Key Parameters
Temperature
220°C
180°C - 300°C
Time
90 seconds
45 seconds - 3 minutes
Equipment
Basalt stones (10-15cm thick)Wood-fired heating pitTongue-and-groove stone carriers
Steps
- 1.
Pescado en Piedra (Lake Pátzcuaro): Cooks whitefish while infusing basalt minerals
- 2.
Carne de Res Volcánica (Uruapan): Creates gradient doneness from seared surface to rare center
The Science
Primary Reaction
Maillard Reaction