Filling: Vegetable Oil

Vegetable oil is a broad term for oils extracted from plants. These oils are typically obtained from seeds, fruits, or nuts through pressing or solvent extraction, followed by refining processes to remove impurities. Common sources include soybeans, canola, corn, sunflower, and palm.

Manufacturers use vegetable oils to provide texture, moisture, and flavor to foods. They are also used as a cooking medium, an ingredient in dressings, and to create a desirable mouthfeel in baked goods and snacks. They are commonly found in crackers, cookies, chips, margarine, and processed foods.

Vegetable oils are generally recognized as safe (GRAS) by the FDA for their intended uses. As fats, they are calorie-dense, and their specific health effects depend on the type of oil and its fatty acid composition. The Dietary Guidelines for Americans (2025-2030) recommend limiting saturated fat intake to less than 10% of daily calories. Historically, partially hydrogenated oils (PHOs) were a concern due to artificial trans fats, but PHOs are no longer GRAS since 2018, which has removed most artificial trans fat from the food supply.