Chicken Arrabbiata

ingredients
· 2 tbsp olive oil
· 500g skinless chicken breast fillets
· 1 chopped onion
· 2 crushed garlic cloves
· 2 diced celery sticks
· 2 seeded and chopped fresh green chillies or 1 tsp crushed chilli flakes
· 2 x 400g cans chopped tomatoes
preparation method
1. Heat 2 tbsp olive oil in a pan. Add 500g skinless chicken breast fillets, diced, with 1 chopped onion, 2 crushed garlic cloves, 2 diced celery sticks and 2 seeded and chopped fresh green chillies or 1 tsp crushed chilli flakes. Cook for 5 minutes. Stir in 2 x 400g cans chopped tomatoes and seasoning, then bring the mixture to the boil. Reduce the heat and half-cover the pan. Simmer gently for 15 minutes.