Chicken & Vegetable Curry

3 chicken breasts sliced into bite sized pieces
1 onion sliced 
1 carrot
1 pepper chopped 
80g curry paste
400ml chopped tomatoes 
4 large mushrooms
2 handfuls of spinach

1)fry the carrot and onion gently for 3-5 mins until they have softened
2)add the chicken and curry paste and stir for 3 mins
3)add the tomatoes, mushrooms and pepper and bring to a bubble and simmer for 15 mins. 
4)stir in the spinach and stir until wilted and serve.