Right To Dream Academy U16 beat De Graafschap 2-0 on Monday to lift the Football Maties Cup.
It was the third European tournament triumph for the year.
En route to the final, Right to Dream beat SV Grol 4-0 in the final Group match.
Last month, Right to Dream retained the Junior Section crown of the SuperCupNI thanks to a 3-0 victory over Co Londonderry.
Emmanuel Bam converted a penalty before doubling the lead and Kelvin Ofori added the third in added time.