A delicious option for dinner is to make a ratatouille with your eggplant, canned tomatoes, and cooked rice. Sauté the diced eggplant with onions and garlic, then add the tomatoes and simmer. Serve the vegetable mix over the rice for a hearty meal. This dish comes out to around 400 calories per serving, making it both filling and healthy. You could also sprinkle some cheese on top before baking for a creamy finish.