ok, meanwhile also most of the german bakeries are offering convenience bakery products and it is really hard to find bread which is still good the next day.... hard times for me to find good bakery products or pastries in Switzerland!
I've recently discovered that Globus near Stadelhofen station in Zurich offers really good, fresh and the 'authentic' german bread. Currently they sell it in front of their shop. Try the 'Holsteiner' bread or also the 'Mohnstriezel' is a must have for the afternoon coffee. A little heaven for me in Switzerland