4 Fry vegetables
Return the pan to a medium-high heat with another drizzle of oil. Add the pepper, carrot, zucchini and green beans. Stir-fry with a pinch of salt for 3-4 min or until the vegetables have softened. Add the spring onion (reserve some for garnish), soy sauce and sugar mix. Cook for 1-2 min further. Give everything a good toss. Transfer the vegetables to a plate and keep warm.