Bitter gourd and Onion curry

Ingredients:
100gm bitter gourd,
100gm onion,
3-tbsp oil,
1-tbsp mustard seeds,
1-tbsp cumin seeds,
1-tbsp red chilli powder,
1\2-tbsp turmeric powder,
Salt to taste.
Method:
Step 1: Peel the bitter gourd and remove the most of the seeds.
Step 2: Cut bitter gourd in to round chips.

Step 3: Soak this round chips in to salted water for 1-hour.

Step 4: Cut onion in to round pieces.

Step 5: Wash the bitter gourd chips with simple water and dry with towel.
Step 6: Heat the oil in pan and mustard seeds and cumin seeds in it.

Step 7: Then add dry bitter gourd chips in it.

Step 8: Cook until they are crispy.

Step 9: After that add round cut onion and cook until they mix very well.

Step 10: Then add remaining masala in it.
Step 11: Mix well and turn off the flame.

Step 12: Garnish with tomato slice.

Step 13: Serve hot with roti and ripe mango pieces.

Sending the Bitter Gourd with lentils to Pooja from My Creative Ideas for her VOW: Bitter Gourd