Lately, social media platforms like TikTok, Instagram, and Facebook have been buzzing with videos and memes about a supposed Duke’s Mayo slice. These viral posts show what appears to be a slice of mayonnaise that can be peeled like cheese and placed directly on sandwiches. Some even claim Duke’s has discontinued its traditional jars in favor of these new slice packs. Naturally, this has led many people to ask whether Duke’s Mayo slice real or fake?
Is Duke’s Mayo Slice Real or Fake?
The Reality is Duke’s Mayo Slice Is Fake.
Despite the online hype, there is no official product from Duke’s Mayonnaise that matches the description of a mayo slice. The brand has not launched any such item, and no product listings exist on Duke’s official website or in major grocery stores. In fact, Duke’s continues to sell its classic lineup of mayonnaise in jars and squeeze bottles, along with their newer offerings such as plant-based mayo and specialty sauces.
As of June 2025, there has been no press release, official announcement, or product rollout involving sliced mayonnaise from Duke’s.
The rumor likely originated from a combination of food trend parodies and digitally edited videos. Some prank-style content creators may have mocked up fake packaging or created spoof commercials for “mayo slices” that caught on and were shared widely – leading people to believe it was an actual product.
What Duke’s Is Actually Offering
Duke’s Mayonnaise, now owned by a private equity firm as of late 2024, has indeed expanded its product line – but in realistic and culinary – focused directions. For example, the company recently launched plant-based mayonnaise, a cucumber-dill flavored squeeze bottle, and several barbecue sauces. These products are available on their official website and through verified retailers, and none of them involve mayo in a sliceable format.
Despite some TikTok users claiming changes in taste or packaging, Duke’s remains committed to its traditional recipes and delivery styles. If you’re browsing the Duke’s website or shopping in stores, you’ll still find jars, squeezable bottles, and condiment-style sauces—no signs of mayo slices whatsoever.
Conclusion
Duke’s Mayo Slice Is a Hoax.
To answer the question clearly Duke’s Mayo slice is fake. There is no such product currently available from Duke’s Mayonnaise or any verified seller. All claims of sliced mayo are part of a viral internet joke or digital manipulation. As of June 2025, Duke’s offers only its classic and modern mayo variations in jarred and bottled formats.
So if you are looking to try this “slice,” you will be disappointed, it does not exist. But if you’re a fan of Duke’s original or flavored mayo, you’re still in luck, because all their authentic products are still widely available and as tasty as ever.
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