Preparation Preheat oven to 350°F. Oil rimmed baking sheet; place eggplant halves, cut side down, on sheet. Roast eggplant until flesh is soft, about 1 hour. Cool slightly. Using spoon, scoop pulp from eggplant halves into medium bowl; mash. Discard skins. Heat oil in heavy large skillet over medium-high heat. Add onions and sauté until golden brown, about 6 minutes. Add ginger and stir 1 minute. Add tomatoes and next 4 ingredients; sauté 5 minutes to blend flavors. Add eggplant and stir until slightly thickened, about 5 minutes. Remove from heat. Stir in cilantro. Season with salt and pepper. (Can be made 2 days ahead. Cover and refrigerate. Rewarm before serving.)
Preparation Preheat oven to 350°F. Oil rimmed baking sheet; place eggplant halves, cut side down, on sheet. Roast eggplant until flesh is soft, about 1 hour. Cool slightly. Using spoon, scoop pulp from eggplant halves into medium bowl; mash. Discard skins. Heat oil in heavy large skillet over medium-high heat. Add onions and sauté until golden brown, about 6 minutes. Add ginger and stir 1 minute. Add tomatoes and next 4 ingredients; sauté 5 minutes to blend flavors. Add eggplant and stir until slightly thickened, about 5 minutes. Remove from heat. Stir in cilantro. Season with salt and pepper. (Can be made 2 days ahead. Cover and refrigerate. Rewarm before serving.)