To make the Manchurian balls, take a bowl. Add chopped veggies like cabbage, bell pepper, carrot, spring onions and beans to it.
Then add maida, cornflour, black pepper and salt to the veggies. Mix it well.
Make small bowls with the mixture and deep fry them. Keep the Manchurian balls aside.
Now, heat some oil in a pan.
Add finely chopped onion, ginger, garlic, green chillies and bell pepper to the pan.
Then add soya sauce, red chilli sauce, tomato ketchup, corn flour and water to the pan. Stir well.
Boil it 3-4 times. When the gravy thickens, add black pepper, sugar, vinegar, and, finally, the Manchurian balls.
Garnish with spring onions. Serve the mouth-watering gravy Manchurian with fried rice or noodles.