Heat oil in a pan add chopped garlic fry it for a second then add chicken strips into it fry till its color change all water drained then add salt black pepper red chili crushed chili paste vinegar mix it well cook 2 to 3 minutes then add tomato ketchup soya sauce chicken stock / water bring to boil when sauce become thick add boil spaghetti all vegetables cook on low heat for about 3 to 4 minutes turn of flame serve hot with ketchup