 Patients accessing outpatient services for AN are randomised to either TAU or TAU plus Recovery MANTRA. Outcomes variables include changes in body weight at the end of the intervention primary and changes in body weight and eating disorder symptoms at immediate and extended follow-ups 6-months and 12-months; secondary. Change is also assessed for the domains identified by the theoretical model, including, motivation, hope, confidence to change, positive mood, cognitive flexibility, therapeutic alliance and social adjustment. Feedback from peer mentors is gathered to understand the impact of providing guidance on their own well-being. 