Off-menu McDonald’s item stuns TikTok — but it’s likely not available at all locations

TikTok user Kayleigh Weeks purchased a chocolate birthday cake at an Omaha location last week

Ronald McDonald has been keeping a secret from us, and it’s not the thinning head of gray hair he may or may not be hiding under that curly red wig.

Thanks to a couple of TikTok videos with 8 million combined views, the internet now knows about an off-menu McDonald’s item that has apparently been available at at least some locations for years: chocolate sheet cake.

TikTok user Kayleigh Weeks is largely responsible for bringing the secret item to light last week, after posting a video of a Ronald-McDonald-decorated cake she allegedly purchased from an Omaha, Neb. restaurant. 

“Did you know McDonald’s sells 9 dollar cakes?” she wrote in a message across the footage, which showed her cutting into what appeared to be a chocolate cake with white frosting.