Main MealsHigh Protein

Bottle Gourd Soup (Lauki Moong Dal Soup)

Bottle gourd (also called lauki, dudhi, or ghia depending on where you grew up) has a reputation for being the vegetable nobody asks for twice. This soup fixes that by pressure-cooking it with moong dal, onion, garlic, ginger, and coriander stems, then blending the whole pot smooth. One pressure cooker, one blend, 20 minutes start to finish, and a bowl that is genuinely protein-rich thanks to the moong dal.

Prep 5 mins
Cook 15 mins
Serves 2-3 servings
Approx. 252 kcal
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Bottle Gourd Soup (Lauki Moong Dal Soup)
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The One-Pot Soup That Makes Bottle Gourd Worth Cooking

Bottle gourd gets a rough deal. Most people who grew up with it remember a watery, under-seasoned sabzi they ate because it was in front of them, not because they wanted it. I treated bottle gourd the way it deserves in this soup, pressure-cooking it with moong dal until it turned soft, then blending it into something rich and creamy.

Everything went into the cooker at once: chopped bottle gourd, soaked moong dal, onion, garlic, ginger, coriander, and a stock cube, with about 2 cups of water. I secured the lid, brought it to full pressure, and once I heard the first whistle, lowered the heat to let it cook on sim (low flame) for 5 minutes, enough to soften the bottle gourd completely and cook the dal through. Once the pressure dropped on its own, I blended the whole pot smooth with an immersion blender.

The moong dal does double duty here. It thickens the soup into something spoonable instead of thin and brothy, and it is where most of the protein comes from, roughly 13.5g per serving, which puts it in genuine high-protein territory for a vegetable soup. Season your soup with salt and pepper, then finish each bowl with a drizzle of chili oil for heat and a bit of shine on top.

If you like this blend-until-smooth approach, you will find the same trick behind my creamy broccoli bowl, just built into a soup instead of a sauce. And if moong dal becomes a pantry regular for you, you can also use it as the base for moong dal laddus, a completely different, dry-roasted use for the same lentil.

– Rimpy
Bottle Gourd Soup (Lauki Moong Dal Soup)
Crusty bread dipped straight into the bowl, soaking up the chili oil and cracked pepper.

Why Your Bottle Gourd Soup Turned Out Thin or Bland

Soup that tastes watery: This comes down to the water-to-dal ratio, not the bottle gourd. Bottle gourd releases water as it cooks, so start with the full 2 cups and add more only after you blend it, if it still looks too thick. If it tastes thin after blending, simmer it uncovered on the stove for a few minutes to reduce it slightly. The dal gives the soup its body, so make sure you soak it fully before it goes into the cooker.

Soup that tastes flat: Bottle gourd has a mild flavour on its own, so the aromatics do the real work. Do not skip the ginger or the coriander stems, they carry more flavour than the leaves and get lost if you leave them out. Taste the soup after you blend it, not before, since the flavours round out once everything is smooth. Season it in stages: add a pinch of salt while it cooks, then taste and adjust once it is blended and hot.

Dal that stays undercooked: If your dal still has bite after 5 minutes on sim following the first whistle, you probably did not soak it long enough beforehand, or the cooker had not reached full pressure before the whistle you counted from. Soak the mung dal for at least 30 minutes, and wait for a proper, sharp whistle before you start the 5-minute count on sim. If this happens again, give it an extra 2 minutes on sim to fix it without overcooking the bottle gourd. Cooking on the stovetop instead? Just give it a few extra minutes of simmering and check that the bottle gourd mashes easily before you move on.

A Soup That Actually Changes Minds About Bottle Gourd

When you are finished cooking, the soup should be uniformly smooth, with no stray dal grains or bottle gourd chunks, and pale green flecks of coriander running through it. It should coat the back of a spoon rather than run off it.

Add chili oil on top for that slow heat and a bit of shine that a plain bowl does not have.

You can eat this soup for lunch or dinner, and when you are very hungry, pair it with a slice or two of high-protein bread, or a protein source of your choice. Either way, this is the version of bottle gourd that gets asked for again.

Method

  1. Add the chopped bottle gourd, soaked mung dal, onion, garlic, ginger, and coriander (leaves and stems) to the pressure cooker along with the stock cube.

  2. Pour in about 2 cups of water. Secure the lid and bring to full pressure. Once you hear the first whistle, lower the heat and cook on sim (low flame) for 5 minutes, then turn off the heat and let the pressure release naturally. No pressure cooker? Simmer everything covered in a regular pot for 20-25 minutes, until the bottle gourd is completely soft, then move to the next step.

  3. Once the pressure has released, open the cooker. Blend the mixture with an immersion blender directly in the pot, or transfer to a blender, until rich, creamy, and completely smooth.

  4. Taste and season with salt and pepper. Ladle into bowls and finish with a drizzle of chili oil on top.

Nutritional values per serving

Nutrient Per serving
Calories252 kcal
Protein13.5 g
Carbs46 g
Fat0.8 g
Fiber10.6 g

Approximate values only. These nutrition values are recipe-based estimates for guidance. Actual values can vary by local brand, region, ingredient source, and preparation method. For your most accurate numbers, use the nutrition facts on your product packaging and calculate with your exact ingredients.