– 2 tbsp cooking oil
Cooking oils are calorie-dense (approximately 120 calories per tablespoon) and composed entirely of fat. Nutritional value varies by source: olive oil and avocado oil are rich in monounsaturated fats and polyphenols, while oils like sunflower and safflower are high in polyunsaturated fats.
About
Cooking oil refers to a lipid extracted from plants, seeds, nuts, or occasionally animal sources, used as a medium for heat transfer and flavor development in culinary applications. Common cooking oils include vegetable, canola, olive, sunflower, coconut, and peanut oils, each derived from different botanical sources through mechanical pressing, solvent extraction, or cold-pressing methods. These oils are primarily composed of triglycerides and vary in their fatty acid composition—some are high in saturated fats (coconut), others in monounsaturated fats (olive, avocado), and many in polyunsaturated fats (sunflower, safflower). The smoke point, which determines the maximum temperature an oil can withstand before breaking down and producing harmful compounds, is a critical characteristic that influences selection for specific cooking methods.
Culinary Uses
Cooking oil serves as a fundamental cooking medium in virtually all culinary traditions. It is used for sautéing, frying, roasting, and baking, with the choice of oil dependent on cooking temperature and desired flavor profile. Lower smoke-point oils like extra virgin olive oil are suited to low-heat cooking and finishing dishes, while high smoke-point oils such as refined vegetable or canola oil are preferred for high-temperature cooking, deep-frying, and stir-frying. Oils also serve as emulsifying agents in dressings and vinaigrettes, provide moisture and tenderness in baked goods, and contribute flavor in cuisines where specific oils are traditional—such as sesame oil in Asian cooking or extra virgin olive oil in Mediterranean cuisine.