Trim the eggplant and cut it into ¼-inch cubes or thin strips. (If the eggplant is large, sprinkle with salt, put in a colander, and let sit for at least 30 minutes, preferably 60. Rinse, drain, and pat dry.)
Bring a large pot of water to a boil and add salt. Blanch the eggplant in the boiling water for 2 minutes, no more; it will just become tender. Drain in a