Lau aru Koni Anja
A light Assamese curry where tender bottle gourd cooks with duck eggs in a gently spiced gravy. It is simple, homely food with soft textures and clean flavors that pair beautifully with plain rice.
For 4 servings
- prep · ~10 min
Prepare the lau and aromatics.
1.Peel the bottle gourd and cut it into medium cubes.2.Peel and cube the potato.3.Chop the onion finely.4.Crush the ginger and garlic, and slit the green chilies. - fry · ~5 min
Fry the duck eggs lightly.
Heat 1 tbsp mustard oil in a pan over medium heat. Add the duck eggs and fry them gently until the outer surface sets and gets light golden spots. Remove and keep aside.
TIPPierce the yolk side lightly with a spoon while turning so the eggs do not burst in hot oil. - saute · ~5 min
Cook the onion, ginger, and garlic.
Add the remaining mustard oil to the same pan. Cook the onion until soft, then add ginger and garlic and sauté until the raw smell goes away.
- saute · ~3 min
Add the vegetables and seasoning.
Add the bottle gourd, potato, green chilies, turmeric powder, black pepper, and salt. Mix well and cook for 2 to 3 minutes so the vegetables are coated in the oil and spices.
- simmer · ~15 min
Simmer the curry until the lau turns tender.
Pour in the water and bring to a gentle simmer. Cover and cook until the bottle gourd and potato are soft and the curry looks light and slightly brothy.
TIPBottle gourd releases water as it cooks, so keep the gravy light and do not add too much extra water. - simmer · ~5 min
Add the eggs and finish the anja.
Slip the fried duck eggs into the pan and simmer for 4 to 5 minutes so they soak up the flavor. Gently spoon some gravy over the eggs.
- garnish
Garnish with coriander leaves.
- serve
Serve hot with plain rice.
What to keep in mind.
6 tips from the recipe — small details that make a real difference to the final dish.
- 1Heat mustard oil until it just stops smelling raw before frying the duck eggs, so the curry tastes mellow rather than harsh.
- 2Fry the duck eggs only until lightly blistered outside; over-frying makes them rubbery once they simmer in the gravy.
- 3Keep the bottle gourd in medium cubes so it turns soft without disintegrating into the broth.
- 4Add water cautiously, because lau releases plenty of liquid and this anja should stay light, not watery.
- 5Simmer the eggs in the finished curry for a few minutes and keep spooning gravy over them so the outer layer absorbs flavor.
- 6If making ahead, cook the lau-potato gravy first and add the fried eggs only when reheating, so the eggs keep a better texture.
Adapt it for your goals.
Low-oil
Skip frying the eggs and add hard-boiled duck eggs directly to the simmering curry for a lighter everyday version.
spicierSpicier
Increase the green chilies and add a little more crushed black pepper if you want a sharper, warmer Assamese-style heat.
vegetarianVegetarian
Replace duck eggs with paneer cubes or boiled potatoes for a meat-free version that still suits the light lau gravy.
no onionNo-onion
Omit onion and let ginger, garlic, chilies, and mustard oil carry the flavor for a cleaner, even lighter broth.
Why this is on our healthy list.
Hydrating Vegetable Base
Bottle gourd is a water-rich vegetable, making this curry feel light and easy to pair with plain rice.
Protein From Duck Eggs
Duck eggs add satisfying protein and richness, which makes the simple lau curry more filling.
Gentle Spice Support
Ginger, garlic, black pepper, and green chili add flavor depth without relying on heavy cream or rich gravies.
Frequently asked questions
Yes. Chicken eggs work well, though the curry will be slightly less rich than the traditional duck-egg version.
