In an exciting first-ever collaboration, two iconic brands are joining forces to offer bubble tea fans a unique sweet treat: Mister Donut and KOI The have come together to create a special lineup of bubble tea doughnuts. This limited-time collaboration features two new doughnut flavours that are infused with KOI The’s signature Golden Bubble Milk Tea and their recently launched Roasted Oolong Tea. The series will be available from 16 October to 30 November 2025, across all Mister Donut stores.
The two varieties, Pon De Ooolong and Golden BBT Cream, will cost $3 each. There will be limited quantities available each day, so we recommend you visit earlier in the day to avoid disappointment.
The Pon De Ooolong stars Mister Donut’s signature mochi doughnut with a creamy roasted tea filling, prepared with KOI The’s Taiwanese-grown Roasted Oolong tea leaves for an earthy and smoky finish.
The Golden BBT Cream, on the other hand, features a soft yeast doughnut piped with milk tea-infused cream and chewy KOI golden bubbles. The dessert is finished with a drizzle of milk tea chocolate for extra tea flavour.
For the complete experience, pair the new doughnuts with beverages from KOI’s new Roasted Oolong Tea series, also available from 16 October. There’s the Roasted Oolong Teh Gao, a twist on the traditional kopitiam-style tea, made with roasted oolong with condensed milk.
There’s also the Roasted Oolong Soya Gao, which features soya milk for a smooth and creamy finish.
To celebrate this collaboration, KOI The will offer a Buy-3-Get-3 Mister Donut voucher with a purchase of any two Roasted Oolong drinks. And for those looking to indulge even further, Mister Donut will roll out a 10-piece doughnut bundle deal that includes a free pre-loaded KOI gift card for 1-for-1 Roasted Oolong Teh Gao, along with one free Golden Bubble topping.
In other bubble tea news, HEYTEA has reopened at Marina Bay Sands with a sweet 1-for-1 bubble tea deal! The popular chain is also launching a new caviar bubble tea from 26 September 2025.
Otherwise, check out our guide to the best desserts in Singapore for more sweet treats!
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Mister Donut is not a halal-certified eatery.
Feature image adapted from Mister Donut