Mexican Chicken Tray Bake With Lime Yoghurt

320g British chicken thighs

1 lime

80g natural yoghurt†

1 red pepper

1 large sweet potato

1 chipotle paste sachet (20g)

2 tsp ground cumin

1 red onion

1 spring onion

1 soy sauce sachet (8ml)†

1 tsp smoked paprika