To Simmer
Transitive verb and Ichidan verb
にる
今日は、この脂ののった秋鮭を煮てみたいと思います。
We are going to simmer this fatty autumn salmon today.
Because the hiragana ends with an う sound, you know this word is a verb. The kanji itself means boil and the verb vocab version is to boil.
The reading is the same as the one you learned with the kanji.