Zesty Peri Peri One Pot with Sweet Potato, Turtle Beans and Coconut Milk

2 chicken breasts (around 150g each)​

1 medium sweet potato (150g)​

1/2 can (200g) Black/Pinto/Kidney beans​

½ tsp. each of oregano and thyme​

1/2 lime zest and juice​

1/2 lemon zest and juice​

1/2 lemon flesh​