Chinese Cashew Chicken

Name: Chinese Cashew Chicken
Prep time: 10 min
Cook time: 12 min
Total time: 22 min
Cuisine: Chinese
Ingredients: 400g (16oz) of boneless skinless chicken breast, cut into pieces; 1 tablespoon of cornstarch (cornflour); 1 tablespoon of rice vinegar; ½ teaspoon of salt; 45 raw cashews; 1 red pepper, chopped into pieces; 1 green pepper, chopped into pieces; 2 spring onions, chopped; 1 small onion, chopped; 3 tablespoons of oyster sauce (I used Lee Kum Kee premium); 1 tablespoon of soy sauce; ⅓ cup (80ml) of water; 1 teaspoon of toasted sesame oil; 1/2 tablespoon of maple syrup (or honey); 2 cloves of garlic, crushed; 1 tablespoon of freshly grated ginger; cooking oil spray (I use avocado)