The new flavours are being advertised as: “Enjoy a doughnut break”.
One is an Aero version of the popular sweet treat, which are a high street favourite.
It’s filled with “peppermint choc” and then topped with Aero choc mix and Aero peppermint bubble, according to the ad.
The other is a KitKat version.
This one comes with a KitKat “chocolatey filling” along with KitKat pieces and a “chocolatey drizzle”.
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The ad was posted by a member of the Newfoodsuk Facebook group.
Sweet-toothed fans were getting all excited about sinking their teeth into the chocolate doughnuts.
One simply wrote: “I NEED these!!”
While another just added: “I want.”
A third said: “Look at the aero one look how tasty it is,” tagging in their friend.
In a reply, their pal wrote: “They both look very tasty,” with the original poster saying they would eat the Aero one first.
Many others simply tagged in their friends.
It is unclear when these two new Krispy Kreme doughnuts will be available or how much they will cost.
In August last year Krispy Kreme re-launched the much-loved Reese’s Peanut Butter doughnut.
In February this year the firm pulled the shutters down its branch on Coney Street in York.
Krispy Kreme UK currently operates over 120 branches.
The brand also operated 1,100 in-store cabinets inside the stores of retail partners, including Tesco, Morrisons, Costco and Center Parcs outlets across the country.
A spokesperson for Krispy Kreme UK & Ireland said: “We regularly review our locations and plan to open a further 15 shops across the UK and Ireland this year.
“While we’re sorry to be closing our York city centre shop, we can reassure our many loyal fans in the area that they can still pick up our delicious Original Glazed and many other Krispy Kreme flavours from our cabinets in their local Asda, Sainsbury’s and Tesco, or visit our shop in York Designer Village.”
Krispy Kreme has not yet revealed where the new stores will be located.
In November, the bakery chain gave away more than 60,000 original glazed doughnuts for free to mark World Kindness Day.
The Krispy Kreme Rewards scheme earns you “Smiles” every time you make a purchase.
Customers earn 10 smiles for every £1 spent.
Once you’ve earned enough you can redeem rewards in Krispy Kreme stores and online.
You can download the bakery chain’s app on any smartphone via Google Play or the Apple App Store to sign up.
A foodie recently shared her recipe for delicious air fryer doughnuts that are just like Krispy Kreme’s famous original glazed.