Add up to 1½ cups (356 mL) of water as
you go. (You can use the reserved
soaking water.)
- Let the batter sit for 6 to 7 hours in a
slightly warm place (again, such as an
oven that’s been turned off) to ferment
slightly. - Heat a griddle over medium-high heat.
Put 1 teaspoon of oil in the pan and
spread it out with a paper towel or dish
towel. - Once the pan is hot, stick a fork into
the uncut, rounded part of the onion.
Holding the fork handle, rub the cut half
of the onion back and forth across your
pan. The combination of the heat, the
onion juices, and the oil will help