Which Fast Food French Fries Are Vegetarian?

Which Fast Food French Fries Are Vegetarian? Wendy’s. As a beloved family favorite, you may miss eating at Wendy’s now you’re vegan (unless you’ve always been!). … Five Guys. You may know this already, but Five Guys fries are known for their distinctively nutty taste, down to the 100% peanut oil they are cooked in.