In-store sales grew 8%, while delivery sales were up 12% in the quarter to 30 September.
It also says that value-driven menu innovation contributed to 6% growth in total transactions.
The fried chicken brand’s new launches, including its 60-piece popcorn chicken bucket and hot wings bucket – drove incremental sales throughout the period.
Its customers’ tendency towards late-night snacking also proved to be a growth opportunity, with sales growth of 44% during late evening occasions.
KFC is embarking on an expansion drive in the UK and Ireland, with plans to open 500 sites over the next decade as the popularity of fried chicken continues to soar.
The company recently opened its first site under its drinks-led spin-off brand Kwench in Liverpool.
“We’re seeing incredible momentum across KFC in the UK and Ireland right now,” says Rob Swain, KFC UK & Ireland general manager.
“Our strong sales growth this quarter was fuelled by transaction growth - proof that our menu innovation and focus on value are landing with customers.
“With our brand, our people, and the investment plans we have in place, we’re confident that we’re in the best position to continue leading the fried chicken category for years to come.”