Heat oil in a pan or kadai, add chopped onion, green chilies, ginger and garlic and sauté for 2 minutes.
Add black pepper, turmeric powder, and salt and mix well.
Add chopped tomatoes and vegetables and cook for a few minutes on high flame. Keep stirring.
Add soya sauce and Chinese seasoning and mix well. Take some cooked vegetables on a plate and keep them aside for garnishing.
Now, add the required quantity of water according to the pack instructions. Add knorr noodles masala powders and mix well.
When the water starts boiling, add noodles and let them cook until done. Keep stirring in between and add a little water if it gets very thick.
When the noodles are cooked, turn off the heat and add chopped coriander leaves and spring onions. Pour the soupy noodles into a serving bowl.
Garnish with sautéed vegetables and potato chips if you like. Serve immediately.