Did you know a potato calculator was invented to ensure each batch of fries is perfect every time? Here are six little-known secrets about McDonald's fries.

Here’s what you need to know — plus where to find gluten-free French fries. Food & Wine / McDonald's At their most basic, homemade French fries contain potatoes, oil, and salt — all gluten ...

Still, vegetarians or vegans may occasionally find themselves inclined to sneak into McDonald's for a serving of the famous Golden Arches French fries. If they're serious about living meat-free ...

So does that mean your drive-through French fries are gluten-free? Unfortunately, not always. McDonald’s confirmed in a statement to Food & Wine that its “World Famous Fries” are not gluten ...