1 onion, sliced
2 medium sweet potatoes, peeled and diced
1 red pepper, chopped
1 reduced-salt chicken stock cube, made up to 450ml
600 g skinless and boneless chicken thigh fillets, cut into bite-sized pieces
2 garlic cloves, crushed
5 cm piece ginger, peeled and grated
½ tbsp ground coriander
½ tbsp ground cumin
1 tbsp crushed chillies
30 g fresh coriander, leaves picked