Kevin Prince Boateng climbed off the bench to score on his debut for Besiktas in their 3-0 win over Gazientep in the Turkish Super Lig on Saturday afternoon.
Boateng replaced Adem Ljajic just after the break and the 32-year old took the opportunity to net his side's second in their 3-0 triumph.
Burak Yilmaz opened the scoring in the first half from the spot before Jeremie Lens completed the win with an injury time goal
The nomadic attacker joined the White and Black from the Italian side on loan until the end of the season, with Besiktas having the option of making the move a permanent one.
He joined the Black Eagles on a six-month loan deal with the option to buy from Italian side Fiorentina in the January transfer window.
The victory lift Besiktas to seventh on the table after 21 games