Mongolian Beef

Name: Mongolian Beef
Prep time: 20 min
Cook time: 20 min
Total time: 40 min
Cuisine: Asian
Ingredients: 400g porterhouse steak, halved and thinly cut into strips; 1 Brown onion, halved and sliced; 5 tbsp garlic, roughly chopped; 200g broccoli, sliced; 200g mushroom, halved and thinly sliced; 200g red capsicum, thinly sliced; 1 tbsp sesame seeds, roasted; 1 long red chilli, finely chopped; 4 tbsp corn starch; 10 tbsp cold water; 1 cup light soy sauce; 1 tbsp Chinese cooking wine; 1/4 cup coconut sugar