Description
Controlled sugar crystallization forms edible lace structures.
Technical
Sucrose inversion to glucose/fructose at 160°C+ enables viscous flow, while rapid cooling (sub-60°C) locks in amorphous glass state before recrystallization. Surface tension creates self-supporting filigrees.
Culinary Significance
Decorative element for desserts requiring structural integrity at room temperature.
Science
Primary Reaction
Caramelization (pyrolysis of sucrose)
Parameters
Temperature
170°C optimal
160°C to 178°C range
Time
110s total process
90s heating – 20s working time
Equipment
Copper sugar pot (best heat distribution)Lace molds (FDA-grade silicone)IR thermometer (±1°C accuracy)Guitar strings (for ultra-thin pulls)