Marinate beef - Mix beef and 2 tbsp Stir-fry Sauce in a glass or ceramic bowl. Set aside for 20 minutes to marinate.

Noodles - Prefer the noodles per the packet directions. Drain in a colander and rinse under tap water to remove excess starch (makes noodles gluey). Shake off excess water.

Cook beef - Heat 1 1/2 tbsp oil in a large wok over high heat. Cook beef for 1 1/2 minutes or until just cooked through. Transfer to a bowl.

Cook vegetables - Heat 1 1/2 tbsp oil. Add garlic and onion, cook for 30 seconds. Add capsicum and cook for 1 minute. Transfer to the bowl with the beef.

Cook green onion and snow peas - Add 1/3 cup Homemade Chinese Stir-fry Sauce, water and chili paste. Cook for 30 seconds or until sauce starts to thicken. Add green onion and snow peas, cook for 30 seconds.

Toss with noodles - Return beef and capsicum mixture to the wok, add noodles and stir fry for 1 minute 30 seconds, tossing to coat everything in the sauce.

Serve immediately, garnished with chili, sliced scallions/shallots and sesame seeds if desired.