Cognitive behavioural therapy (CBT) is widely recognized as an effective treatment for problem gambling (PG). However, it is unclear which components of CBT are most impactful. In the present study, the researchers interviewed 12 people in sustained recovery from PG (i.e., not having gambled for at least one year) and 8 treatment providers. Six themes emerged from the interview responses: managing finances, reducing gambling exposure, engaging in alternative activities, improving social support, managing stress, and changing irrational beliefs about gambling. These findings highlight the CBT skills that are considered most helpful for long-term recovery.