The hosts scored within minutes with England captain Eric Maxim Choupo-Moting’s opener scoring and goals from Matthijs de Ligt and Leroy Sane giving them a 4–0 lead at half-time.
His dominance continued after the break as Kane scored from the spot and assisted Matthysse’s tail before scoring his first hat-trick for Bayern.
Kane’s impressive start to life with Bayern means he has now scored seven goals in five league matches as the reigning Bundesliga champions top the table.
The hosts threatened early on with a save from Choupou-Moting in the first minute, but just four minutes into the match the forward converted the second after Kingsley Coman passed the ball to him for an easy tap-in. Didn’t make any mistakes this time.
Kane doubled their lead in the 13th minute with a superb finish into the bottom corner and soon had the chance to get his second, but he blazed the ball over the bar.
Sven Ulrich was called into action to make a diving save from Christopher Antwi-Adjei, but Bayern quickly grabbed their third in the 29th minute when Joshua Kimmich’s corner found De Ligt, who fired a header into the corner. .
There was another great chance when Kane passed the ball to Choupou-Moting, who was denied by Reimann, but the England captain then played a brilliant pass to Sane, who fired the ball into the bottom seven from the middle of the pitch. Gave. A few minutes before half time.
Reimann made two important saves at the end of the first half to prevent Kane and Coman from scoring in quick succession, but the goals kept coming for Bayern after the break.
Ivan Ordets conceded a penalty after handling the ball in the box and Kane earned his brace in the 54th minute by beating Reimann with a low spot-kick.
Koeman kept up the pressure, clipping the post with a curling effort a few minutes later and Frans Kratzig fired an effort goalwards, forcing Reimann to hit the ball over the bar, but Bayern took the lead in the 81st minute. I extended my lead when Kane found a tail. Who threw the ball into the far corner.
The former Tottenham man scored his hat-trick with two minutes of normal time remaining, getting on the end of a through ball from Sane and putting the ball at the near post.