What You Need to Know
Boiling or steaming at 100 °C gelatinizes the wheat starch in the wrapper while denaturing proteins in the pork or shrimp filling, yielding a tender yet firm bite. Pan‑frying at 150–160 °C initiates Maillard reactions between amino acids and reducing sugars, creating a caramelized crust and complex aromatic compounds. Salt ions from soy sauce lower the gelatinization temperature, allowing a softer wrapper when boiled.
Steps
- 1.
Jiaozi (Northern China) (Han Dynasty): Essential Lunar New Year tradition symbolizing wealth
- 2.
Har Gow (Cantonese) (Guangzhou teahouses): Showcases translucent wrapper craftsmanship
- 3.
Mandu (Korea) (Goryeo Dynasty): Adapted with kimchi fillings for sour-spicy profile
The Science
Primary Reaction
gelatinization, protein denaturation, Maillard browning