Cream is made from milk fat. It is extremely high in fat and calories, but it creates the creamy, rich, indulgent taste in desserts and sauces.
A century ago, cream was skimmed from the top of milk that was set in a cool place. Today, machines separate comercially made cream. Many types of cream are sold:
Heavy cream and light whipping cream - Heavy cream has between 36 and 40 percent milk fat by weight. The thickest of the “sweet creams,” heavy cream is used mainly for whipping cream and for desserts.
A lower-fat version, with 30 to 36 percent milk fat, is called light whipping cream. For this cream to whip properly, emulsifiers and stabilizers are added to the cream. Both products double in volume when whipped. For this reason, whipping cream is also called double cream.
Light cream — Light cream contains 18 to 30 percent milk fat by weight and cannot be whipped. Instead of doubling in size, it remains the same volume. Hence, it is called single cream. Other names for light cream include table cream or coffee cream, because it is often the cream used to fill coffee creamers.
Half-and-half — This is a mixture of equal parts of whole milk and light cream, homogenized to prevent separation. It contains from 10 to 12 percent milk fat by weight and can be substituted in many recipes calling for cream.
The product cuts calories and fat, but it lacks some of the velvety qualities of heavy or light cream. Half-and-half commonly is added to coffee, although a far healthier alternative is skim milk.
Sour cream - Real sour cream contains 18 to 20 percent milk fat by weight. It is created commercially by introducing a bacterial culture to cream that converts the milk’s sugar, lactose, into lactic acid.
The acid gives sour cream its distinctive, tangy flavor. Stabilizers such as sodium alginate, carrageenan, locust bean gum, or gelatin are sometimes added to make sour cream thick and smooth, and rennet and nonfat milk solids are added to give it more body.
Low-fat and light sour creams are both made with half-and-half according to the same process to create a similar product with 60 percent less fat than regular sour cream. Fat-free sour cream substitute is made with the same process, and skim milk is used as the base.
Nondairy creamers and toppings -These imitation dairy products sometimes contain coconut oil, palm kernel oil, or other highly saturated and hydrogenated vegetable oils mixed with casein (a milk protein) and lactose (a milk sugar).
These ingredients create a high level of saturated fat without providing any of the vitamins and minerals found in milk or cream. Fatfree and sugar-free versions of regular coffee creamers, lighteners, and nondairy whipped toppings have various amounts of sugars and fats.
Pressurized whipped cream, packed in cans under pressure, uses gas to expand the cream. Aerosol dessert toppings do not contain any milk or cream.
Preparation Tips
Because cream is highly perishable, it should be stored in the coolest part of the refrigerator and used quickly. To whip cream, chill the cream thoroughly and place the beaters and bowl in the freezer for 10 minutes before whipping. Whip at medium speed until the cream thickens.
Serving Suggestions
Although air is added to whipped cream, a dollop atop a special treat adds extra fat (mostly saturated): about 3 grams for 1/4 cup. Cream sauces served over pasta are also high in fat. Instead, try a vegetable rich marinara sauce.
Substitute a lower-fat version of cream in recipes when possible, or use milk or yogurt. For recipes calling for sour cream, try buttermilk or yogurt.
If substitutions leave you yearning for the real thing, or if you eat more of the lower-fat item than you would have eaten of the higher-fat ingredient, you may want to stick to the recipe and eat a smaller serving as an occasional indulgence.
CREAM GLOSSARY
Chantilly cream — Named for the place in France where it is believed to have originated, chantilly cream is made simply by adding sugar and vanilla to whipped cream.
Clotted cream (also called Devonshire cream) — A sour cream that originated in Devonshire, England, clotted cream is thicker than regular sour cream. After being heated and cooled, the cream is skimmed and then eaten on scones with jam.
Crème fraîche — A product that falls between fresh cream and sour cream, crème fraîche is used often in French cooking, in which it is served lightly whipped and sweetened. It is made by adding a small amount of buttermilk to cream and heating the mixture.
It is then stored in a warm place until it thickens. This usually takes between 12 and 36 hours. The mixture is then refrigerated and can be kept up to a week.
Smetana — A dense Russian sour cream, smetana is traditionally served on borscht and salads. It is also known by the names smitane, smatana, or sliuki.


