Menu or Speisekarte
In food 2 there was a question we read the menu, which translated as das Menu (with an umlaut). Then there was a question - translate Menu, so I put menu, but this was wrong, the correct answer was die Speisekarte. There was no "discuss" available on this question. Is there a difference or are the words interchangeable or not? I looked at Google afterwards, which translates both German words as menu.
Yes, ein Menü is usually a given course of dishes, in opposition to eating à la carte. In fastfood it can also mean ordering a dish with a drink included instead of separate items. Die Speißekarte or short die Karte is the piece of paper you read to know what a restaurant offers.