Pistachio oil is an oily liquid extracted from the pistachio nut. It has a deep green color and a very strong scent and flavor. This oil tastes and smells very similar to the nut from which is it derived, which gives it a distinct flavor that may not be desirable to everyone. Pistachio oil is a specialty, or gourmet, product, though it can be used in many types of recipes. It also offers a number of health benefits, including high levels of nutrients and certain vitamins.
To make pistachio oil, manufacturers must first harvest large quantities of these nuts. Pistachio nuts grow on tree, and can be found in warm, moderate climates like the state of California. The nuts must be shelled, then pressed in order to extract the oil. The remaining nuts, or meat, can then be discarded or used in as ingredients in various food products. This oil is then sold at specialty shops or direct from the manufacturer.
One of the easiest ways to incorporate pistachio oil into a dish is to use it as a marinade. Cooks can mix this oil with lemon juice and vinegar to made a marinade or dressing. Honey or other sweeteners can be added to create a sweet, yet savory taste. This dressing can be added to a salad, or used to flavor meat prior to cooking. Pistachio oil can also be used to complement the sweet taste of fruits, such as pears, apples, or apricots.
Some chefs use pistachio oil when cooking pasta dishes. This oil gives the pasta a nutty flavor, which can be further enhanced by adding pine nuts or other nuts to the dish. It can also be added to sides like risotto or rice to give it a rich, nutty flavor. Others drizzle pistachio oil over cooked vegetables or meat in place of butter or margarine. Finally, this oil can be used when baking to give bread or muffins a nutty flavor.
Like many other oils, pistachio oil is rich in certain nutrients that can help maximize heart health. This product contains high levels of unsaturated fatty acids, including omega three, omega six, and omega nine fatty acids. It is also very high in vitamin E, as well as a host of other vitamins. This vitamin E content has led skin-care manufacturers to add pistachio to lotions and serums due to the benefits this vitamin offers for the skin.