Chilli Chicken

Name: Chilli Chicken
Prep time: 15 min
Cook time: 40 min
Total time: 55 min
Cuisine: Asian
Ingredients: 300g boneless chicken fillet, cut into small pieces; ¼ cup corn flour; 1 small egg, lightly beaten; 1 tsp ginger paste; 1 tsp garlic paste; 1 cup small onion, diced; 1 cup capsicum (any color), diced (I used green); 5-6 garlic cloves, sliced; 1 cm fresh ginger, sliced; 2 tbsp soy sauce; 4 tbsp tomato sauce (ketchup); 1 tsp sweet chilli sauce; ¼ tsp hot chilli sauce (optional); ¼ cup spring onion leaves, roughly chopped (optional); Stalk of 1 spring onion, chopped, to garnish; Salt; Oil