Veg Chowmein half

Making veg chow mein noodles recipe: Heat the oil in a pan on medium heat. Once hot add chopped ginger, garlic and celery. Now add sliced onions and mix. Then add all the veggies (carrot, capsicum, cabbage, mushroom). Now add soy sauce, ketchup, chilli sauce and vinegar. At this time add salt and pepper to taste.