First of all peel properly all bittermelon and separate the seeds from inner part.to take out seeds make a cut on each piece to open it and spread salt on it.let sit for 30 minutes

Now wash them properly and make dry with towel.

Put sunflower oil in big pan to deep fry them.let make oil hot very much then deep fry all bittermelon at low flame

Now on other side use handblender and blend all together onion garlic ginger and green chilli

Make thick paste of all and put hot sunflower oil one big scoop in clean pan

Now put mixture of onion and roast it for at least 40 minutes at very low flame

Now when it spread oil and looks brown add all the spices one by one

Roast again for 10 minutes

Now let sit for 10 minute to cool down the masala and start filling the masala with the help of spoon in open mouth of each piece

By deep frying we can eat it without bitterness and with masala it really becomes more crunchy and amazing

Enjoy my yummy recipe