
The company said that like-for-like UK store sales grew by single digits in the three months to the end of March, despite diminishing footfall on the UK high street.
Starbucks introduced its new logo in the UK in March this year as part of a rebrand of its 700 stores.
The company's financials claim the brand's relaunch has been "successful", though more meaningful indicators will come over time.
Highlights in the quarter, Starbucks said, included consumers rushing out to buy Frappuccino, its blended iced drink, in the warm weather.
Starbucks launched bottled Frappuccino in Asda in March.
Starbucks is now rolling it out in the retail trade as it looks to establish Frappuccino as a standalone brand. It is expected to launch marketing activity around it.
Another highlight, the company said, was its move into drive-through outlets, adding that it was on target to open 12 this year.
Darcy Willson-Rymer, Starbucks UK & Ireland managing director, said: "It's clear that there's been a slow-down in consumer spending in the first three months of the year, so it's encouraging that we've been able to continue to increase like for like sales.
"We've worked hard to give customers more reasons to visit us and it's paying off, whether that's new food and better stores or a relentless focus on offering brilliant services."
Starbucks did not disclose a detailed breakdown of its UK financial performance.
The company's latest quarterly results issued last night revealed that revenues in the 13 weeks ending 13 April were up 10% to $2.8bn while operating income was up by 11% to $376.1m.