These crispy, salty snacks are a great modification if you’re looking to get that extra side to snack on with your burgers but you want it to be a little healthier. Try it with the sweet cinnamon sauce and you won’t have them with anything else afterward.
This side item is currently not offered on the White Castle menu, but you never know when they might bring it back. Feel free to start your own Twitter campaign if you love sweet potato fries and want to see them come back to the menu as soon as possible.