Boil water, add 1 tsp of salt, 1 tsp oil and noodles. Boil noodles till they are 80 percent done.
Sieve the water out and wash noodles in cold water and keep them aside. Heat 2 tbsp oil in wok/ kadai or pan on high heat.
Add ginger and fry them for few seconds. Now add onions, capsicum, carrots and cabbage.
Mix well and cook them for 2 minutes on high flame. Now add noodles, soya sauce, chilly sauce, vinegar, salt, and black pepper.
Mix well and cook on high flame for four to five minutes. Hakka Noodles are ready.
Garnish with fine chopped green onions. Serve them hot.