What is a Sauce Portugaise?

It's a classic white sauce, made with:

* Butter

* Egg yolks

* Lemon juice

* White wine

* Parsley

* Seasonings

Flavor Profile:

* Rich and creamy

* Slightly tangy from the lemon juice

* Delicate and elegant

Uses:

* Often served with fish, especially grilled or poached fish

* Can also be used as a sauce for vegetables or as a topping for pasta

Preparation:

Sauce Portugaise is made using the emulsification method, similar to Hollandaise sauce. This involves whisking together the ingredients over heat to create a smooth, velvety sauce.

Key Characteristics:

* Light in color

* Smooth and velvety texture

* Subtle flavor that complements the dish it's served with

Note: While the name suggests a Portuguese origin, it's actually a French invention. It likely got its name because of its use with seafood, a common ingredient in Portuguese cuisine.