Should vegetarians assume they can eat French fries?

French fries are the vegetarian’s last resort. When all the sandwiches on a menu contain meat and even the side of Brussels sprouts is fried in bacon, trusty fries are there like a port in a storm. Unless they’re fried in beef tallow.
Read more: https://thetakeout.com/should-vegetarians-assume-they-can-eat-french-fries-1822299667?source=Snapzu