Question: what oil does mcdonalds use?
Answer: This time, it's a vegetable oil blend of canola, corn, soybean and hydrogenated soybean oils. There's also TBHQ, an antioxidant that extends the shelf-life of the oil and acts as a preservative for the oil, citric acid for freshness and more dimethylpolysiloxane to help reduce oil spattering, according to McDonald's.