What You Need to Know
This technique involves slowly pouring olive oil into a mixture of water and acid, such as lemon juice or vinegar, while whisking. The key variables are temperature, pH, and whisking speed. The optimal temperature for this process is between 10°C to 15°C.
This technique is unique to Umbrian cuisine, where it is used to create a variety of vinaigrettes and sauces, such as salsa alla umbra.
Key Parameters
Equipment
Steps
- 1.
Salsa alla Umbra (Umbria, Italy): Base for traditional green sauce with herbs
- 2.
Bagna Càuda (Piedmont, Italy): Emulsifies anchovy and garlic into warm dip
- 3.
Tahini Sauce (Levant): Creates smooth texture in Middle Eastern condiments
The Science
Primary Reaction
emulsification