Since this word has okurigana (hiragana attached to the kanji) you know that it's probably going to be the kun'yomi reading.
Lucky for you, the kanji readings for transitive and intransitive verbs are almost always the same. Once you learn one, you know them both! This reading is the same as 炊く.
Is the rice done cooking?
Today's dinner is curry spaghetti, not curry rice. I forgot to put the plug in, so the rice isn't cooked.
It's only five minutes left until the daikon gets cooked.