Rinse the bottle gourd in enough water and peel it. Chop the bottle gourd.

Chop the onion and tomato

Take a cooker now heat the oil add tomato and onion stir well add bottle gourd and water required.

Cover the pan and steam the veggies for 15 to 20 minutes.

Now let the veggies and stock cook.

In a blender or food processor blend the veggies. But keep the stock aside.

In another pan add pour bottle gourd.

Flavor with black pepper and salt

Add the stock to get the consistency you want and summer for 5-6 mins.