Heat 2 tablespoons oil in a wok and fry beaten eggs until just cooked. Remove and set aside.
Reheat wok with 3-4 tablespoons oil till smoking hot, add garlic and fry until golden and fragrant. Add prawns, mushrooms and sausages.
Stir-fry for a minute, then add in rice and mix in seasoning and green peas. Stir briskly to mix the ingredients thoroughly. Add sesame oil to glaze the rice. Return the eggs to the wok and mix well to blend.