Vodka sauce Vodka sauce Vodka sauce is an American cuisine sauce made from a smooth tomato sauce, vodka, typical Italian herbs and heavy cream, which gives the sauce its distinctive orange coloration. It gained popularity in the 1970s, when a variation won a national recipe contest in Italy, although it may well have been a sauce before its popularization in the 1970s. It is a key ingredient in penne alla vodka. The vodka's function is, ostensibly, to release flavors in the tomato that are normally inaccessible; using alcoholic beverages for this purpose is common in Italian cooking, although usually accomplished with wine.
Reduction (cooking) Reduction (cooking) In cooking, reduction is the process of thickening and intensifying the flavor of a liquid mixture such as a soup, sauce, wine, or juice by simmering or boiling. Reduction is performed by simmering or boiling a liquid such as stock, fruit or vegetable juices, wine, vinegar, or a sauce until the desired concentration is reached by evaporation. This is done without a lid, enabling the vapor to escape from the mixture. Different components of the liquid will evaporate at slightly different temperatures, and the goal of reduction is to drive away those with lowest points of evaporation. While