For an extra layer of flavor, consider marinating the tofu in a mixture of soy sauce, ginger, and garlic before cooking. If you don't have Chinese eggplants, Japanese eggplants or regular globe eggplants can be substituted. Adjust cooking time accordingly. Serve this dish over brown rice, quinoa, or rice noodles for a complete meal. Adjust the amount of Thai chili sauce to your desired level of spiciness.