Wash the celery sticks very well and chop into small sized pieces. You can also use the leaves that are in the celery sticks. Keep the chopped celery aside.
Heat the oil in a good quality iron skillet or pan, add the chopped celery sticks to it.
Add salt and mix well, let it stir fry for about a minute.
Add the garlic powder and dried oregano flakes and stir fry for another 2 to 3 minutes.
Finally add the black pepper powder, mix well and stir fry for another 2 minutes or until the celery is lightly browned and crispy in texture. Enjoy the delicious stir fried celery as it is or enjoy it as a side with rice as you wish!