Harry Kane marked his first appearance in Der Klassiker with a hat-trick as Bayern Munich cruised to a 4-0 victory away to Borussia Dortmund.
Signal-Iduna Park was left stunned as Dayot Upamecano put Bayern in front inside four minutes and Kane added another soon after. The second half belonged to the striker as he scored two more to complete his hat-trick, ending Dortmund's unbeaten start to the Bundesliga season and closing the gap to leaders Bayer Leverkusen to two points.
It was a supremely confident response by Thomas Tuchel's team to their shock cup exit to third-tier opponents Saarbrucken on Wednesday evening. Donyell Malen fired one chance over but Bayern were the superior side even after their two early goals and deserved the win.