In a mixing bowl, combine grated vegetables, paneer (if using), all-purpose flour, corn flour, pepper, and salt.Mix well and shape into small round balls.Heat oil in a pan and deep-fry the balls until golden brown and crisp.Drain and set aside on paper towels.
2. Make the Gravy :
In another pan, heat 1 tbsp oil. Add chopped garlic, ginger, green chilies, and sauté for a minute.Add onions and spring onions. Sauté until soft.Add soy sauce, chili sauce, ketchup, vinegar, salt, and sugar. Stir well.Pour in water or stock and bring to a gentle boil.Add the cornflour slurry while stirring continuously to avoid lumps. Let it simmer till the sauce thickens.
3. Combine and Serve :
Add the fried Manchurian balls into the hot gravy.Mix gently and cook for 2–3 minutes for the balls to absorb some flavor.Garnish with chopped spring onions and serve hot with fried rice or noodles.
Notes
Always serve Gravy Manchurian immediately after mixing to keep the balls from becoming soggy.
Adjust spice levels according to your preference.
Use vegetable stock instead of water for deeper flavor.