International
Cut the broccoli into small florets, the carrot into thin diagonal slices, the pepper into strips, the onion into wedges and the mushrooms into quarters; trim the snow peas.
Stir the soy sauce, water, sugar and cornstarch together in a small bowl.
Heat the oil in a wok or large frying pan over high heat and stir-fry the onion and carrot for 2 minutes.
Add the broccoli and mushrooms and stir-fry for 3 minutes; add a splash of water if the pan gets dry.
Add the bell pepper, snow peas, garlic and ginger and stir-fry for 2 minutes more until the vegetables are crisp-tender.
Stir the sauce, pour it in and toss for about 1 minute until it thickens and coats the vegetables.
Take the pan off the heat, drizzle with the sesame oil and serve at once.