Take the Ridge gourd Peel the skin and wash throughly. Now cut into equal size about 1.5 inch length. Then cut into 4 parts only upto half of Ridge gourd.

In the Grinder or mixi jar add roasted peanuts, coconut, coriander leaves, coriander seeds, tomato, cumin seeds, tamarind, garlic cloves, jaggery, Ginger, and sesame seeds then add required water to thick smooth paste. Keep it aside.

Now take the grinded masala mixture and transfer to the mixing bowl. Add Red chilli powder, Garam masala, salt to taste, turmeric powder mix well. Next add Ridge gourd piece's into it. Again Mix well until well coated with masala. Cover and rest it for 10 mins at room temperature.

Further heat the oil in pan once oil is heat sufficiently add mustard seeds, Curry leaves and hing. Allow it to splutter them.

After add chopped onions saute well until they turns translucent.

Furthermore add marinated Ridge gourd Masala mixture. Stir on low flame for 2 mins. Then add required water to gravy or Curry consistency.

Cover and cook it until ridge gourd becomes soft or well cooked.