"onion soup" in German onion soup Zwiebelsuppe Detailed translations for "onion soup" onion soup onion soup die Zwiebelsuppe{feminine} What did you think of the onion soup I made today? Source: opensubtitles.org Corpus by OPUS Request review Wie hat dir die Zwiebelsuppe heute geschmeckt? French onion soup would have been nice. Source: opensubtitles.org Corpus by OPUS Request review Zwiebelsuppe wäre lecker gewesen.