 He made his debut for the club, where he came on as a substitute for Wout Brama at the start of the second half, in a 2–2 draw against Roda JC.He scored his first goal for the club, in a 4–3 win over RKC Waalwijk on 30 September 2006.In his first season, Engelaar would make thirty appearance and scored three more times against Excelsior on 21 October 2006, Ajax on 19 November 2006 and RKC Waalwijk on 30 January 2007.