Heat the vegetable oil in a large frying pan over a medium-high heat. Cook the spring onions, chilli, garlic and ginger for 3-4 mins until fragrant and starting to turn golden.

Add the sausage pieces and cook for 5-6 mins until browned at the edges. Mix in the courgettes and cook for another 7-8 mins, stirring often, until softened and the sausages are cooked through.

Stir in the peas, rice, soy sauce and sesame oil. Cook for 5 mins more until everything is piping hot. Sprinkle over the coriander and sesame seeds, if using, and serve.