What You Need to Know
During lamination, a butter‑enriched dough is repeatedly folded to form alternating layers of fat and gluten. The gluten network traps steam generated from water in the dough, while the butter melts at baking temperatures to release fat, creating lift and a crisp, flaky texture. Precise temperature control keeps butter solid during folding and allows gluten to relax during resting periods.
The Science
Primary Reaction
Steam generation from water in dough during baking