Wash and prep the okra for cooking - see tips above on how to remove minimise the slime in okra.
Heat oil and add the mustard seeds.
When they start to pop and the sliced onions
Fry until pink and transparent
Add the sliced okra and mix well. Saute for a few minutes
Add the turmeric, hing, chilli powder, ginger garlic paste (if using), curry leaves, and jeera powder.
Mix well and stir-fry on medium-high heat until the okra gets cooked soft. This will take about 5 mins. If the okra starts to burn, sprinkle some water very sparingly, and continue to stir and fry.
Add salt, mix well, and remove from fire.
Serve hot with rice and some kuzhambu.