Step 1

Heat the oil in a large frying pan over medium heat. Cook the chicken for 5 minutes each side or until browned. Transfer the chicken to a slow cooker.

Step 2

Add the onion to the pan and cook, stirring, for 5 minutes or until softened. Add the garlic and cook, stirring, for 30 seconds or until aromatic. Add cumin, paprika, oregano and coriander. Cook, stirring, for 30 seconds or until aromatic. Add the passata, stock and chipotle. Bring to a simmer. Pour mixture over the chicken. Cook, covered, on Low for 3 hours or until chicken is tender.

Step 3

Use tongs to transfer the chicken to a plate. Set aside to cool slightly. Use forks to coarsely shred the chicken then return the chicken to the slow cooker. Stir through the sugar. Serve.