Heat the thick coconut milk in a wok or skillet over medium heat for about 2 minutes. Stir in the Red Curry Paste and simmer until the mixture has thickened and reduced to one-third, about 10 minutes.
Add the beef and stir-fry until cooked. Add the eggplant, peppercorns and green beans. Stir-fry for another minute until the vegetables are tender, then season wi