Burger King executives say people won't be able to tell that Satisfries are lower in calories. It says they use exactly the same ingredients as its regular fries — potatoes, oil and batter. To keep kitchen operations simple, they're even made in the same fryers and cooked for the same amount of time as regular fries.
The difference, Burger King says, is that it adjusts the proportions of different ingredients for the batter to block out more oil. The company declined to be more specific. Another difference, the crinkle-cut shape, is in part so workers will be able to easily distinguish them from the regular fries when they're deep frying them together.