Goals from Angelo Ogbonna, Diafra Sakho and Arthur Masuaku were enough for West Ham United to beat Bolton Wanderers 3-0 and secure passage into the Carabao Cup Fourth Round.
The opening finish came just four minutes into the match as Ogbonna headed in a great effort from a set-piece.
Sakho also found the net after some excellent work from Marko Arnautovic, with the winger providing two assists on his London Stadium debut for the Hammers.
Masuaku secured the victory for the Hammers with a beautiful effort from distance in second-half stoppage time.