Available in restaurants only from June 26 to September 3, the drink could prove even more popular than its predecessor, the Biscoff Frappe.
The cookie-flavoured drink comes in two sizes, regular (£3.09) and large (£3.39).
It’s already a fan-favourite in the US, with many people sharing their love for the drink on X, formerly Twitter. One frappe fan wrote: “Sorry but it’s at the point where I’m starting to prefer the Oreo frappe from McDonald’s more than Starbucks frappes.”
Another wrote: “That Oreo frappe from McDonald’s slaps”.
It comes after a major shake-up to the menu at the end of May 2024, when the brand launched a host of new products.
McDonald’s booted off its limited-edition Biscoff Frappe (£2.99) and only now is replacing it with the new Oreo flavour.
New additions to the menu, which launched on May 29 included a delicious burger known as the Hat Trick.
The meaty meal comprises three beef patties, two slices of cheese, grilled onions, mustard and ketchup encased in a glazed sesame bun. It can be purchased in McDonald’s restaurants for £5.89 on its own, and £7.69 as part of a medium meal with a drink and a side.
Mozzarella Bites also made their return for £2.39, along with a box of nine Chicken Selects (£8.49), and the beloved Chicken Sharebox, which comes with six selects, 12 chicken nuggets and four dips.
The £2.19 Skittle McFlurry remains on the menu, replacing the Galaxy and Biscoff flavours which launched after Easter.