*Cook's Note: Pisco is a South American brandy.
Shake all ingredients in a cocktail shaker to thoroughly incorporate the egg whites. Strain the mixture into 2 cocktail glasses. When you pour the drink into glasses, a white foam should form on the top.
Professional Recipe: This recipe was provided by a chef, restaurant or culinary professional and makes a large quantity. The Food Network Kitchens chefs have not tested this recipe in the proportions indicated and therefore cannot make any representation as to the results.