Sauce vierge is one of my all time favorite sauces. The word "vierge" is French for "virgin," meaning that the ingredients in a vierge are not cooked. This is the sauce that we use for our heirloom tomato caprese, which I will demonstrate in an upcoming video.
A traditional beurre blanc is a finicky sauce that can easily break, especially if it's not made to order and served immediately. This video will teach you how to stabalize a beurre blanc by using a blender and xanthan gum. This approach will allow you to make the beurre blanc in advance and hold it warm until you're ready to serve.
An emulsion is defined by combining two liquids that will maintain their distinct characteristics after being mixed. When talking about emulsions as applicable in a kitchen, the term emulsion refers to combining fat and water. Culinary emulsion can take two different forms; fat dispersed into water and water dispersed into fat. Common fat in water emulsifications include hollandaise, mayonnaise, aioli, milk, cream, and pan sauces. Water in fat emulsifications are most commonly found in the form of vinaigrettes and whole butter.
