England captain Harry Kane scored and set up a goal on his Bundesliga debut as champions Bayern Munich recorded a thumping win at Werder Bremen.
Kane swept a low right-footed effort past home goalkeeper Jiri Pavlenka from 15 yards to double Bayern’s lead.
He had earlier assisted the first of Leroy Sane’s two goals with a deft clip over the top inside four minutes.
Mathys Tel rounded off a comfortable victory for Thomas Tuchel’s side late on.
It was a fine evening for Bayern and the club’s record signing Kane, who arrived in Bavaria to great fanfare but had a disappointing start with a 3-0 defeat to RB Leipzig in the German Super Cup.
Billed as the man to finally fill Robert Lewandowski’s boots over a year on from the prolific Poland striker’s switch to Barcelona, Kane expertly laid on the first goal for Sane.
His quick thinking sent the former Manchester City winger racing clear to roll a low effort into the bottom left corner.
A much-improved Bremen threatened after the break, but Kane dispatched the visitors’ second goal of the night, collecting Alphonso Davies’ precise pass before picking his spot and placing a low shot into the bottom left corner.
With Kane struggling with cramp, Bayern made several changes.
Substitute Thomas Muller teed up Sane’s second goal before Kane’s replacement, French teenager Tel, drove in a late fourth.