Roasted Eggplant Salad with Fresh Mint

Name: Roasted Eggplant Salad with Fresh Mint
Ingredients: 3 slender purple Asian eggplants (about 1½ pounds total); 3 tablespoons fish sauce; 3 tablespoons freshly squeezed lime juice; 2 tablespoons water; 2 tablespoons sugar; 1 teaspoon minced garlic; 1 teaspoon minced fresh hot chiles; 1 tablespoon thinly sliced green onion; 1 tablespoon coarsely chopped fresh mint