Mushroom, Beef & Noodle Stir-Fry | Australian Mushrooms

Ingredients

• 400 g beef rump or fillet steak, trimmed
• 350 g packet fresh Singapore noodles
• 2 tbsp peanut oil
• 1 red onion, cut into thin wedges
• 400 g cup mushrooms, sliced
• 1 bunch gai laan, stems & leaves separated, both chopped (see tip)
• 1 red capsicum, thinly sliced
• 3 tbsp kecap manis
• 0.25 cup sweet chilli sauce
• 6 green onions, sliced
• 0.50 cup unsalted roasted peanuts, roughly chopped