The most common food other than fries McDonalds is known for would be hamburgers. I’m guessing that’s what they’re thinking of as a source of animal fat. Possib

The most common food other than fries McDonalds is known for would be hamburgers. I’m guessing that’s what they’re thinking of as a source of animal fat. Possibly he meant tallow, as in beef tallow, which is also what they used to fry their fries in. Now they use an additive to replace the flavor, while using vegetable oil. https://www.wired.com/2014/07/whats-inside-mcdonalds-french-fries/ https://www.wired.com/2014/07/whats-inside-mcdonalds-french-... It wouldn’t shock me to hear someone referring to tallow as lard.