What You Need to Know
During baking, whey proteins react with reducing sugars to form Maillard browning products, while tapioca starch gelatinizes at 70–80 °C, absorbing moisture and providing structure. Steam generated from cheese proteins and moisture expands at ~100 °C, creating puffed interior, and a small amount of baking soda raises pH to accelerate browning.
The Science
Primary Reaction
Maillard browning between whey proteins and reducing sugars