Make sure your rice is cold - day-old rice from the fridge works best. Break up any clumps with wet fingers.
Heat the vegetable oil in a wok or large frying pan over a high heat. Add the carrot and stir-fry for 2 minutes.
Add the red pepper and frozen peas. Stir-fry for 1 minute.
Push the vegetables to one side of the pan. Crack the eggs into the empty space and scramble quickly with a spatula.
Add the ginger and garlic, stir for 30 seconds. Then add the cold rice and soy sauce. Stir-fry everything together for 3-4 minutes until the rice is heated through and starting to get slightly crispy in places.
Drizzle with sesame oil if using and scatter over the spring onions. Serve immediately.