Pink Socks for Deva Racing took advantage of a class drop to win for the first time for the yard when taking the Mile Classified at Newcastle under Billy Loughnane.
The result was never in doubt once Billy let her loose from just inside the two pole.
Favourite backers were counting their winnings in the closing stages as Billy eased her down to win by 5.5l.
Pink Socks could turn out again at Southwell on Tuesday.