What You Need to Know
Blending chestnut paste with a fat source, such as egg whites or butter, to create a stable emulsion. This process involves the formation of a fat-chestnut network.
Castagna emulsification is unique in its use of chestnut paste as a primary ingredient, creating a distinct flavor and texture profile.
Steps
- 1.
Montebianco (Piedmont, Italy): Creates the signature cloud-like topping
- 2.
Castagnaccio foam (Tuscany, Italy): Modernist interpretation of traditional cake
- 3.
Neapolitan chestnut zuppa (Campania, Italy): Forms the aerated garnish
The Science
Primary Reaction
emulsification