Rub the chicken with the tikka paste.
Heat a splash of the olive oil in a frying pan and cook the chicken for 3 minutes, turning regularly. Remove the chicken to a plate and set aside.
In the same pan, add a splash more oil and cook the onions, garlic, peppers and broccoli for 3 minutes. Add the cashews and cook for 2 minutes.
Return the cooked chicken to the pan with the spring onions and cook for 3 minutes, stirring regularly, until the chicken is cooked through.
Pop the rice in the microwave for 2 minutes, until piping hot.
Divide the rice between two plates, top with the chicken curry and serve.