Step 1

For the sauce, put all of the sauce ingredients with 5 tablespoons water into a food processor and blend until smooth.

Step 2

For the chicken, heat a wok until smoking and add the groundnut oil, then add the chicken and stir fry for 2-3 minutes, or until lightly golden. Add the courgette and red pepper and stir fry for 1-2 minutes, then pour in the sauce and bring to the boil. Cook for a further 2-3 minutes, or until the chicken is cooked through.

Step 3

Season with the soy sauce, and pile onto a serving plate. Garnish with the spring onions and serve immediately.