Kevin Nisbet continued his excellent start to the season as Aberdeen finished the Premier Sports Cup group phase with a 100% record after beating Kelty Hearts at Pittodrie.
The Scotland striker knocked in his sixth goal in four games after just two minutes, converting from the penalty spot after a trip on Toyosi Olusanya.
Nisbet then turned provider as his knockdown was bundled in by Kjartan Kjartansson.
Nisbet went close to a second on the half hour when his free-kick rattled against the crossbar.
Olusanya knocked in Aberdeen's third goal early second half as Tony Yogane cross was pushed into his path by goalkeeper Jamie Smith.
With the Dons cruising, substitute Connor Ronan went close before 15-year-old Andrew Fasanya became the club's youngest ever player, while there was also a debut for Findlay Marshall, who impressed on loan at Arbroath last season.
