Ingredients  2   cups   Ivy gourd or kundru  or 250 grams 1   medium potato 2   tablespoon   oil   (I have used mustard oil) ½   teaspoon   cumin seeds 1   medium onion   thickly sliced 1   broken dry red chili ¼   teaspoon   turmeric powder Salt to taste ½   teaspoon   red Kashmiri chi…