That really depends on where you live, also as far as I know there is no “official” spelling beyond Zwiebelkuchen. Bloz is as valid as plootz.

I edited in the recipe into the main post.

In theory, and depending on your household’s onion tolerance, this can serve as breakfast, lunch or dinner. Also good as a midnight snack.

A lot thicker, yes. Also, the cream-to-onion ratio is quite different.

FoodPorn

And you chose this photo? Seriously?

That’s an interesting way to misspell “Zwetschge”