"Information was recently published in error stating that In-N-Out Burger has transitioned to beef tallow for cooking French fries," Denny Warnick said. "We continue to work on an upgrade to our current sunflower oil, however we have not yet made a change."
Like many food trends, beef tallow's resurgence demonstrates a cyclical nature, where ancestral culinary practices are re-embraced, driven by modern dietary movements and interests.