Although much is known about the benefits of providing creative writing courses to English learners, little research is available on Chinese ethnolinguistic minority learners' creative writing in formal education. In response, this ethnographic study explored three ethnolinguistic minority learners' engagement with a three-month elective English creative writing course at a Chinese university. Data (drafts, interviews, and reflection) were analyzed to reveal the three learners' investment in creative writing and its impact. It was found that creative writing helped the learners to develop more confident writer identities, that they became more proficient in writing, and that their language proficiency also grew. The study suggests creative writing can serve as identity texts, which reflect back on their emergent creative writer identity, and can be a beneficial pedagogical option for ethnolinguistic minority learners.