Peel turai/ridge gourd to remove the green skin part. Check for worms if any. Make slit. Heat oil and add tadka of asafoetida and cumin seeds.

Now add the slit turai to it. Stir Add salt and turmeric powder and cook on low flame with lid covered. After 4-5 min.

When the turai turns tender, add coriander powder, red chili powder, and dry mango powder too.

Mix all. Sprinkle little water on it. Cook for 2-3 min. till the oil leaves the sides. This indicates that your curry is ready. It's ready to serve.