I've never heard of it before but it sounds like it would be good. But I don't know what a kohlrabi is either lol.
I'm guessing it's either a celery root, or rutabaga or.... actually...(pauses to google kohlrabi)....
Okay I see that it's a "German turnip," interesting. Sounds good.
That's right, maybe it would have been good to explain that again at the beginning, it was probably new to several people. But it's cool that you googled it, I have to say it's actually not my favorite, but I love it prepared that way. Maybe when you're in Germany you can try it :)
I will look out for it if/when I go back to Germany