Soak your eggplant in salted water for 20 minutes and drain. Pat it dry and deep fry till 99% done. Place in strainer so all the oil drains out.
Heat 2 tablespoons oil in your wok. When oil is hot add the curry paste. Sauté it for a couple of minutes. Now add the coconut milk. Mix and cook it for a few minutes.
Add your fish sauce, chili garlic and lemongrass. Your eggplant should be nicely drained by now. Give your eggplant a nice squeeze with your slotted spoon to drain any excess oil and then add your shrimp.
Let it cook till the shrimp turns pink. Don’t overcook it.
Serve with Jasmin or coconut rice.