We're not sure if it's good that the top fast food chain in the world is getting its hottest ideas from 21-year-old sitcom episodes, but here you go.
McDonald's breakfast sales have been slumping, so they just announced a new product to turn things around: Muffin tops.
Yes, it looks like just the tops of muffins could hit McDonald's stores around the country very soon, and they'll come in three flavors: Lemon poppy seed, blueberry, and double chocolate.
And if that sounds like a familiar product to you . . . it's because there was an episode of "Seinfeld" all about selling just muffin tops back in 1997. I mean, Elaine DID say that selling just the tops could be a million-dollar idea.