Fetching details from the dictionary...
food (esp. chicken and vegetables) boiled in plain water (or sometimes dashi, etc.) and served with dipping sauce (esp. ponzu)
博多名物の水炊きを本場で食べた。
I ate Hakata's famous mizutaki in its birthplace.
水炊きはあっさりした味わいが魅力だ。
The appeal of mizutaki is its light, refreshing flavor.
鶏ガラから水炊きの出汁を丁寧に取る。
Carefully prepare the mizutaki broth from chicken bones.