Two goals from Nacer Chadli, with a header from Eric Dier sandwiched in between, saw us surge into a 3-0 first half lead - an advantage that could have been more after Christian Eriksen curled a long-range free-kick onto the bar.
Emmanuel Adebayor then wrapped up the scoring after the break.
Spurs (4-2-3-1): Lloris, Dier, Vertonghen, Kaboul, Rose, Bentaleb (Dembele 59), Capoue, Lamela, Eriksen, Chadli (Kane 69), Adebayor (Soldado 79). Substitutes (not used): Friedel, Davies, Holtby, Lennon.
QPR (5-3-2): Green, Isla, Caulker, Ferdinand, Dunne (Onuoha 46), Isla, Fer (Faurlin 68), Barton, Mutch, Phillips (Zamora 74), Remy. Substitutes (not used): Murphy, Simpson, Wright-Phillips, Hoilett.
Goals: Spurs – Chadli 12, 37, Dier 30, Adebayor 65.
Yellows: QPR – Fer.
Referee: Andrew Taylor.