of half and half

Half and half is a dairy product that is an emulsion of equal parts whole milk and heavy cream (typically 36-40% milk fat), creating a product with approximately 10-12% milk fat content. Originating in the United States during the early 20th century, half and half occupies a middle ground between whole milk and heavy cream in both fat content and culinary applications. The product has a rich, creamy mouthfeel with a smooth, homogeneous texture derived from its standardized blend of two complementary dairy components. It is shelf-stable when ultrapasteurized, though most commercial half and half requires refrigeration after opening.

Half and half is distinct from single cream (British classification) or light cream, which may have slightly different fat percentages depending on regional dairy standards. The product is typically homogenized to maintain an even distribution of fat globules throughout its liquid base.

Half and half is employed primarily in beverages and as a finishing agent in sauces and soups. It is the standard cream addition for coffee and tea, providing richness without the heaviness of heavy cream. In culinary applications, half and half is used to enrich cream sauces, bisques, and braises, where its moderate fat content prevents curdling in acidic environments while still contributing body and richness. It is commonly used in custards, ice cream bases, and desserts, though it cannot be whipped due to insufficient fat content. Regional cuisines employ it in gratins, pasta dishes, and as a component in compound butters and finishing touches for savory dishes.