Slice the eggplant thinly
10 minWash the eggplants and slice them lengthwise or crosswise into 4 mm rounds. Use a mandoline if you have one; if cutting by hand, keep the slices an even thickness. Thick slices may burn on the outside before the inside cooks. Place the slices in a wide container, pour the milk and salt over them, and weigh them down with a plate so they are fully submerged.