Heat coconut or mustard oil in a pan
Add curry leaves, amla (gooseberry), methi seeds (fenugreek) and hibiscus flower to it. Cook the oil on medium flame till the curry leaves turn brown.
Cover it and let the oil sit for about 12-24 hours.
After letting the oil rest for a while, strain the oil prepared and store it in an air-tight container.
People who use jackfruit also agree that the fruit is neutral, so you can do anything with it.