The full hit meant 1-0 and gave Bayern peace of mind in the match.
In stoppage time in the second half, then 20-year-old Sydney Lohmann put 2-0.
Bayern Munich is on a full pot, twelve points, after four rounds in the Bundesliga.
Hanna Glas made her third league match with the club.
She arrived from French PSG this summer.
Teammate Amanda Ilestedt also played the entire match.
Glass stood over the national team collection a couple of weeks ago due to a feeling in one knee.