What cooking oil does Carl's Jr. use for frying?

Carl's Jr. uses vegetable oil for frying because it is a versatile cooking oil that has a high smoke point, making it suitable for deep frying. Vegetable oil is typically composed of a mix of oils derived from various seeds, such as soybean, corn, or sunflower. This blend not only contributes to achieving the desired flavor profile and texture in fried items but also aligns with industry standards for fast-food preparation, where consistency is key.

Although canola oil may also be used in the fast-food industry for its health benefits and lower saturated fat content, it is not the primary oil used at Carl's Jr. Palm oil, while stable for frying, is not as commonly preferred due to environmental and health concerns. Olive oil, although healthy, is not practical for high-temperature frying typically found in fast food operations due to its lower smoke point and cost. Therefore, vegetable oil is the best fit for Carl's Jr.'s frying needs.