The Bavarians had to come from behind to beat the smaller club and the Catalan coach was glad how his men produced goals from the top drawer to win the encounter.
Pep Guardiola conceded Bayern Munich needed to produce "dream goals" to see off plucky Darmstadt on Saturday.
The visiting side stunned the Allianz Arena by holding a shock halftime lead thanks to a goal from former Bayern youngster Sandro Wagner.
But a Thomas Muller brace – the second of which was a stunning acrobatic volley – and a third from Robert Lewandowski ensured the home side emerged a 3-1 winner.