How to pronounce “scald”(verb) in English

I'm just bringing it back to a boil just to scald.

MALE AUDIENCE MEMBER #4: Brown, scalded.

Just throw it in, bring it up, scald it, and then that's it.

But he talked like the like this, and he would say things like you have to scald milk to make a bechamel.

The Humane Methods of Slaughter Act exempt birds, which means that many of them have their throats slit and go into the scalding tanks while they're still alive.