1. Chicken fillet, cut into cubes and mix with flour mixture (a bit of salt, baking powder, flour and corn starch), then fried until cooked and golden.
2. And prepare the sweet and sour sauce following the normal step of cooking of garlic, onion, capsicum, tomato sauce, salt, sugar, mixed vegie cut into small pieces (pineapple, carrot, cucumber). Adjust the taste, it should be sweet and sour.