Baked potato is actually baked sweet potato (or roast sweet potato). Although it's literally just potato, most Japanese speakers will automatically think of sweet potato when they hear this word. Yum! 🍠
Kyoko(Tokyo accent, female)
Kenichi(Tokyo accent, male)
The reading is the readings from 焼く and 芋 put together.
My boyfriend is such a jerk! He ate my roasted sweet potato that I’d been really, really looking forward to eating.