Celebration chicken curry

2 tbsp of oil

800g boneless skinless chicken thighs (you can totally use fillets if you choose)

300g each of the following... chopped peppers, chopped onions, chopped carrots, and frozen or fresh peas

1 large tbsp curry powder

1 tsp garlic powder or garlic flakes

2 tbsp tomato purée

500ml water

25-50g of potato starch to thicken at the end (optional)

Chopped chives, to decorate