🌶 Indo-Chinese · Level 2
Veg Manchurian — Gravy
The sauce version of Manchurian — crispy vegetable balls in a flowing soy-ginger-chilli gravy. Served over rice or noodles. The sauce must be thick enough to coat but thin enough to pour.
The sauce version of Manchurian — crispy vegetable balls in a flowing soy-ginger-chilli gravy. Served over rice or noodles. The sauce must be thick enough to coat but thin enough to pour.
Manchurian gravy uses the identical vegetable balls as dry Manchurian but the sauce technique is different. Instead of a thick glaze, the sauce is a flowing gravy made with vegetable stock that must be thick enough to coat the balls but thin enough to pour over rice. The balls are added to the gravy and served immediately — unlike dry Manchurian where the balls must stay crisp, gravy Manchurian balls are expected to absorb some of the sauce and soften slightly.
Heat wok on high. Fry garlic, ginger, chilli 15 seconds. Add spring onion whites. Add all sauces, sugar, stock. Bring to a boil.
The stock or water base creates a much lower viscosity sauce than the dry version. The soy sauce in a liquid medium provides umami compounds (glutamates) that are more evenly distributed than in the glaze version — every mouthful of the gravy carries the same soy intensity rather than the intermittent concentration of a glaze coating.
Reduce heat to medium. Add cornflour slurry gradually, stirring constantly. The gravy should coat the back of a spoon but still flow freely. Stop adding slurry before it looks thick enough — it continues thickening off heat.
Cornflour starch gelatinises at 62–72°C — once the gravy reaches 80°C+ and the slurry is added, gelatinisation is complete within 30 seconds. The gravy continues to thicken as it cools because the gelatinised starch chains continue cross-linking at lower temperatures (retrogradation). Adding the full slurry at cooking temperature produces a gravy that is too thick when served — always under-thicken by 20% at the cooking stage.
Add freshly fried hot balls to the hot gravy. Stir gently once. Add spring onion greens. Serve immediately over rice or noodles.
Hot balls added to hot gravy maintain temperature equilibrium — the balls do not cause the gravy to drop temperature and set the cornflour thicker around them. Cold balls added to hot gravy create localised thickening where the cold mass causes rapid starch retrogradation in the surrounding gravy, producing clumps rather than an even coating.