Pani Diya Koni
A light, rustic Assamese-style duck curry where the meat simmers slowly with bottle gourd and warm spices. The gourd releases water as it cooks, giving the dish its delicate broth and gentle, homestyle flavor.
For 4 servings
- prep · ~10 min
Prepare the duck and bottle gourd.
1.Wash the duck pieces well and drain completely.2.Peel the bottle gourd and cut it into medium cubes.3.Slice the onion, crush the garlic and ginger, and slit the green chili.TIPDrain the duck well before cooking so it browns better in the oil. - saute · ~8 min
Brown the duck lightly.
1.Heat mustard oil in a heavy pan until it reaches a smoking point, then lower the heat slightly.2.Add the duck pieces and sear them for 6 to 8 minutes, turning a few times.3.Cook until the outside loses its raw color and picks up light brown spots.TIPDo not crowd the pan or the duck will steam instead of fry. - saute · ~7 min
Cook the onion and spices.
1.Add onion to the pan and cook until lightly golden, 5 to 6 minutes.2.Add garlic, ginger, cumin seeds, whole black pepper, and green chili.3.Cook for 1 minute until fragrant.4.Sprinkle in turmeric powder and salt, then mix well.TIPKeep the heat medium so the garlic and spices do not burn. - simmer · ~10 min
Add the bottle gourd and cook gently.
1.Add the bottle gourd cubes and mix them with the duck and spices.2.Cover the pan and cook on low heat for 10 minutes.3.Stir once or twice as the gourd starts releasing its own water. - simmer · ~30 min
Simmer until the duck is tender.
Add the hot water only if the pan looks too dry. Cover and simmer on low heat for 25 to 30 minutes, stirring now and then, until the duck is tender and the bottle gourd has softened into a light broth.
TIPThis dish should stay light and brothy, so add only a little water if needed. - serve
Serve hot with steamed rice.
What to keep in mind.
7 tips from the recipe — small details that make a real difference to the final dish.
- 1Use a heavy-bottomed pan so the duck can sear first and then simmer gently without catching.
- 2Let the mustard oil smoke briefly before adding the duck; this mellows its raw sharpness.
- 3Add bottle gourd only after the aromatics cook, or it will release water too early and prevent good flavor buildup.
- 4Keep extra water to a minimum; the lauki should create most of the light broth on its own.
- 5Older duck can take longer, so judge doneness by meat that yields easily near the bone, not just by time.
- 6If the curry tastes flat at the end, crush a few cooked peppercorns into the broth before serving.
- 7This curry tastes even better after a short rest, once the duck juices mingle with the bottle gourd broth.
Adapt it for your goals.
Less-spicy
Reduce or skip the green chilies and keep the whole black pepper for warmth without sharp heat.
more brothyMore-brothy
Add a little extra hot water near the end for a soupier version that pairs especially well with steamed rice.
country chickenCountry-chicken
Replace duck with bone-in chicken for a lighter, quicker-cooking curry with the same gentle bottle gourd broth.
no onionNo-onion
Omit onion for a plainer, more austere homestyle version where duck, ginger, garlic, and pepper stand out more clearly.
Why this is on our healthy list.
Protein-Rich Main Dish
Duck provides satisfying protein, making the curry filling while still being served in a light broth.
Hydrating Bottle Gourd
Bottle gourd adds bulk and moisture to the dish, helping create a gentle, light curry without a heavy gravy.
Digestive Aromatics
Ginger, garlic, cumin, and black pepper bring traditional warming aromatics that also make the broth feel lively and balanced.
Frequently asked questions
Yes. Bottle gourd releases plenty of liquid as it cooks, so add hot water only if the pan becomes too dry.



