Markethill Swifts’ five-star performance helped to wrap up back-to-back wins.
Seven players lined out for the Swifts under the age of 21 years old - with Mark Dickson breaking the deadlock off Neil Shaw’s cross.
Shaw had a penalty saved but then converted the game’s second spot-kick.
Shaw doubled his tally and entered half-time as the hat-trick hero.
Bobby Sturgeon made it 5-0 before Broomhedge closed the gap.