Before starting, crush the sichuan peppers in a mortar pestle and pass through a fine mesh to remove the husks.
Heat half the oil in a pan or wok. Once the oil is hot, add the eggplants.
Sauté and let them cook for 8-10 minutes, flipping them a couple times.
When they start to blister on the outside and are soft inside, remove from pan.
In the wok heat remaining oil.
Once the oil is hot add garlic and Thai chili.
Sauté for a minute and add the whites of green onions and sichuan peppers.
Sauté for a minute and add the tofu. Mix and let the tofu become crisp.
Turn the tofu a couple of times so it cooks evenly.
Add the noodles and eggplant.
Pour dark soy sauce, light soy sauce and vinegar.
Add salt and mix.
Let the noodles cook for 2-3 minutes. Then add green onions and remove from heat.
Serve hot.