Description
High‑frequency dielectric heating rapidly raises surface temperature to 120–150 °C, creating a Maillard‑driven crust while keeping the interior moist.
Technical
The alternating electromagnetic field induces dipole rotation of water molecules and ionic conduction, producing volumetric heat through dielectric loss. Surface temperatures reach browning thresholds within 30–60 s, accelerating Maillard reactions and caramelization of surface sugars without excessive core heating.
Science
Primary Reaction
Maillard browning
Sensory Profile
Aroma ()
toastednuttycaramelizedsavory
Origin & History
Civilization
Spain/United Kingdom (modernist chefs)
Era
21st century
Region
Europe