“I’m pretty sure the real reason is because 1/2 a slice of cheese costs 1/2 as much as a whole slice of cheese,” wrote one Reddit user. “Nice try though.” ...

McDonald’s Filet-O-Fish sandwiches only come with half a slice of cheese; McDonald’s does not hide that fact.McDonald’s explains that the sandwich was created that way in 1961, and the chain ...

If you've ever looked under the bun of a McDonald's Filet-O-Fish, you might have wondered why it only has a half slice of cheese. Here's the real reason for it.