This is a recipe I found from somewhere but now can't find the source. Since I remember it, as it is so easy, I'm just writing it down here.
1. Pavakka (Bitter-gourd) - 2
2. Turmeric - 1/2 tsp
3. Red chilli powder - 1 tsp
4. Salt to taste
5. Oil for frying
Wash bitter gourd well and cut them into medium thick slices. Put them in a bowl and add sprinkle salt, turmeric powder and red chilli powder over them. Mix them by hand to coat all over the pavakka pieces. Leave it to marinate for about half an hour to 1 hour.
Heat oil in a pan and once the oil is hot, put in the pavakka pieces and saute until cooked to your taste. More you cook, lesser the bitterness, more the crispiness but lesser the nutrients. :)
Good accompaniment with rice.