I haven't tasted them. hope they are ok.
By the way, I found there were some breads
which taste sour over here.
I've come across them at some bakeries and they
are called "sourdough breads."
They are the one, if I understand correctly, which do not use
yeast but natural ferment.
Though I don't know if the name came from tasting sour,
the word is just interesting to me.
After I realised this, 'sour' and 'dough', I just wondered,
"What about doughnut?"
Is it 'dough-nut'????
Does anybody know whether the word of doughnut comes from
dough?
Possibly.